- Type
- Crossword Puzzle

a triangle that has all equal sides and anles is considered an __________ triangle. Name starts with an "e" equilateral

a triangle with no congruent sides. Name starts with an "s". scalene

In this triangle, it has 2 congruent sides. Name starts with an "i". isosceles

coplainar lines that do not intersect. Lines never end. parallel

when the y-axis and x-axis change by a ratio. Many graphs have this type of diagonal. slope

transformation that turns every point. makes a figure move 360 degrees among a point is called _________. Name starts with an "r". rotation

a transformation representing a flip.When a figure flips over the or x-axis it is called a _________. reflection

a transformation that slides a figure. This word starts with a "t" translation

this angle is more than 90 degrees. This angle starts with an "o". obtuse

in a polygon, a segment that connects nonconsecutive vertices of the polygon. Line is neither horizontal nor vertical. diagonal

a quadrilateral with parallel opposite sides. Any sides can be called a base. (square,rhombus,rectangle) parallelogram

a quadrilateral with 4 right angles. Considered a parallelogram. rectangle

a quadrilateral with 4 congruent sides. considered a parallelogram. rhombus

a quadrilateral with 4 right angles and 4 congruent sides, Considered a parallelogram. square

a quadrilateral with one pair of parallel sides. Two base angles. trapezoid

this angle is less than 90 degrees. Angle starts with an "a" acute

a transformation that enlarges or reduces the original figure. Gets smaller or bigger. dilation

a __________ angle forms a perfect 90 degrees. Angle name starts with a "r" right

common endpoints of a figure. The "points" vertex

all figures have one of theses. The ________ encloses a figure. Word starts with a "s" side

- Type
- Crossword Puzzle

A closed plane figure formed by three or more straight sides that are line segments. polygon

A polygon with three sides and three angles. triangle

A polygon with four sides and four angles. quadrilateral

A polygon with five sides and five angles. pentagon

A polygon with six sides and six angles. hexagon

A polygon with seven sides and seven angles. heptagon

A polygon with eight sides and eight angles. octagon

A polygon with nine sides and nine angles. nonagon

A polygon with ten sides and ten angles. decagon

An angle that measures greater than 0 degrees and less than 90 degrees. acute

An angle that forms a square corner and has a measure of 90 degrees. right

An angle whose measure is 180 degrees. straight

An angle that measures greater than 90 degrees and less than 180 degrees. obtuse

An exact location in space. point

A straight path of points in a plane that continues without end in both direcetions with NO endpoints. line

A part of a line that includes two points called endpoints and all the points between them. line segment

A part of a line; it has one endpoint and continues without end in one direction. ray

The point at either end of a line segment of the starting point of a ray. endpoint

Lines in the same plane that never intersect and are always the same distance apart. parallel

Two lines that intersect to form four right angles. perpendicular

Lines that cross each other at exactly one point. intersecting

The number of square units needed to cover a surface. area

The distance around a figure. perimeter

A parallelogram with four equal, or congruent, sides and four right angles. square

A parallelogram with opposite sidees that are equal, or congrudent, and with four right angles. rectangle

A parallelogram with four equal, or congruent, sides. rhombus

A quadrilateral with exactly one pair of parallel sides. trapezoid

A quadrilateral whose opposite sides are parallel and equal, or congruent. parallelogram

Having the EXACT same size and shape. congruent

- Type
- Crossword Puzzle

what is a Quadrilateral? four-sided-figure

what has no parallel sides? kite

what parallel sides have one pair,it can't be a what? rectangle

what has opposite sides where AB is equal to DC? parallelogram

the interior angles measure to 90 degrees? square

what has all the same sides? rhombus

two angles that share a leg are? supplementary

one pair of parallel sides can also be a what? trapezoid

nonparallel opposite sides are congruent? isosceles trapezoid

diagonals bisect each other? parallelogram

opposite angles are what? congruent

diagonal of a rhombus bisects two angles,what is it? rhombus

diagonals of a rhombus are what? perpendicular

the diagonals of a rectangle are? congruent

the base angles of an isosceles trapezoid are what? congruent

what is a rectangle? four-right-angles

- Type
- Crossword Puzzle

a parallelogram with all sides and angles congruent square

the diagonals of a rectangle, square, and isosceles trapezoid all have this property congruent

a quadrilateral with exactly one pair of opposite sides parallel trapezoid

a quadrilateral with one pair of opposite sides parallel and the other two sides congruent isoscelestrapezoid

formed where the legs intersect the base in a trapezoid baseangles

the diagonals of a rhombus, square, and kite have this property perpendicular

a trapezoid is ____ a parallelogram never

the non-parallel sides of a trapezoid legs

a square is ____ a parallelogram always

the parallel sides of a trapezoid bases

a parallelogram with all sides congruent rhombus

consecutive angles in all parallelograms are this supplementary

a parallelogram with all angles congruent rectangle

the angles formed by the congruent sides of a kite vertexangles

in a rhombus and a square, the diagonals do this to opposite angles bisect

a quadrilateral with both pairs of opposite sides parallel parallelogram

a rectangle is ____ a rhombus sometimes

a quadrilateral with exactly two pairs of ocnsecutive sides congruent kite

these bisect each other in all types of parallelograms diagonals

- Type
- Crossword Puzzle

polygon with three sides triangle

polygon with five sides pentagon

polygon with eight sides octagon

polygon with ten sides decagon

a triangle with an angle with 90 degrees right

triangle with an angle of greater than 90 degrees obtuse

a square, rectangle and rhombus are always this parallelogram

Lines that never touch and always the same distance apart parallel

lines that intersect perpendicular

triangle with three congruent sides equilateral

triangle with zero congruent sides scalene

same or equal length congruent

polygon with all sides and angles congruent regular

- Type
- Crossword Puzzle

An angle formed by the extending of a side, adding these together will always equal 360 degrees Exterior angle

All of this quadrilaterals sides, <'s, and diagonals are congruent, all of its angles are right angles Square

A quadrilateral not a parallelogram, has only one pair of parallel sides. Trapezoid

2 lines that come together to form a right angle Perpendicular

Angles that add up to 180 degrees Supplementary angles

The angle on the inside of a figure Interior angle

When 2 things measures are the same Congruent

When 2 lines never meet they are...... Parallel

The lines connecting two opposite angles together is a.... Diagonal

A figure where both pairs of opposite sides are parallel Parallelogram

A figure with two pairs of congruent opposite sides, its diagonals are congruent, all of its angles are right angles. Rectangle

A line which cuts another line segment into two equal parts Bisector

A quadrilateral with 2 pairs of consecutive congruent sides and no opposite congruent sides, no parallel sides Kite

A trapezoid with legs that are congruent Isosceles trapezoid

A parallelogram with 4 congruent sides, 2 pairs of congruent opposite angles, its diagonals ore perpendicular to each other, each diagonal bisects a pair of opposite angles. Rhombus

- Type
- Crossword Puzzle

Quadrilateral with both pairs of opposite sides parallel Parallelogram

A polygon is a segment that connects any two nonconsecutive vertices Diangonal

A parallelogram with four right angles rectangle

If a parallelogram is a rectangle, then its diagonals are? congruent

A parallelogram with all four sides congruent Rhombus

Parallelogram with four congruent sides and four right angles Square

If a parallelogram is a rhombus, then its diagonals are? Perpendicular

If there was a 45, 90 degree angle, what is the other angle forty five

a quadrilateral with exactly one pair of parallel sides Trapeziod

What are base angles formed with? one leg

Quadrilateral with exactly two pairs of consecutive congruent sides. Kite

If both pairs of opposite sides of a quadrilateral are congruent, then the quadrilateral is a what? Parallelogram

if a trapezoid is isosceles, then each pair of base angles is what congruent

how many sides does a hexagon have? six

how many sides does a nonagon have? nine

how many triangles does an nonagon have seven

the angles formed by the base and one of the legs of a trapezoid base angles

A quadrilateral with exactly two pairs of consecutive congruent sides bases

if you have and 90 degree and 60 degree angle in a triangle was is the other angle thirty

if parrallagram is ........ then the diagononals are congruent blank

- Type
- Word Search

acute

angle

bisect

bisector

congruent

corresponding

degrees

dodecagon

edges

equal

equilateral

example

formula

geometry

hexagon

isosceles

kite

length

obtuse

octagon

parallel

parallelgram

pentagon

perpendicular

polygon

quadrilateral

rectangle

reflection

rhombus

right

rotation

scalene

shape

sides

similar

size

square

sum

translation

trapezoid

triangle

zarah

- Type
- Crossword Puzzle

A triangle that contains only angles that are less than 90 degrees. Acute Triangle

The amount of rotation needed to bring one line or plane into coincidence with another, generally measured in radians or degrees. Angle

The number of square units required to cover a surface. Area

1. An imaginary line through a body, about which it rotates. Axis

A 3D point defining the geometric center of a solid. Centroid

A round plane figure whose boundary consists of points equidistant from the center Circle

1. A triangle located round a polygon such as a circle. Circumscribe

A solid composed of two congruent circles in parallel planes, their interiors, and all the line segments parallel to the axis with endpoints on the two circles. Cylinder

The measure of mass density is a measure of mass per volume. Density

A straight line passing from side to side through the center of a circle or sphere. Diameter

A shape generated by a point moving in a plane so that the sum of its distances from two other points (the foci) is constant and equal to the major axis Ellipse

A curve formed at the interior intersection between two or more surfaces. Fillet

To draw a figure within another so that their boundaries touch but do not intersect. Inscribe

The amount of matter in an object or the quantity of the inertia of the object. Mass

A triangle with one angle that is greater than 90 degrees. Obtuse Triangle

A four-sided polygon with both pairs of opposite sides parallel. Parallelogram

The numerical value of the ratio of the circumference of a circle to its diameter Pi

Any plane figure bounded by straight lines. Polygon

A solid geometric figure whose two ends are similar, equal, and parallel rectilinear figures, and whose sides are parallelograms. Prism

A four-sided polygon. Quadrilateral

A straight line from the center to the circumference of a circle or sphere. Radius

A parallelogram with 90 degree angles. A square is also a rectangle. Rectangle

A triangle that has a 90 degree angle. Right Triangle

A regular polygon with four equal sides and four 90 degree angles. Square

The squared dimensions of the exterior surface Surface Area

A straight or curved line that intersects a circle or arc at one point only. Tangent

A polygon with three sides. Triangle

The amount of three-dimensional space occupied by an object or enclosed within a container. Volume

A four-sided polygon. Quadrilateral

- Type
- Crossword Puzzle

part of a line that is bounded by two distinct end points segment

2 angles that add up to 180 degrees supplementary

exactly similar parts facing each other or around an axis. symmetry

a figure with four equal straight sides and four right angles square

A line with a start point but no end point ray

having a common vertex and a common side adjacent

a figure with three straight sides and three angles triangle

a nine-sided figure nonagon

a transformation in which the figure is reflected across a line, creating a mirror image reflection

a quadrilateral with only one pair of parallel sides trapezoid

at an angle of 90° to a given line perpendicular

each angular point of a polygon vertex

2 angles that add up to 90 degrees complementary

a transformation in which the figure is turned around a fixed center point rotation

a figure with four straight sides and four right angles, especially one with unequal adjacent sides, in contrast to a square rectangle

A long thin mark made by a pen line

the continuous line forming the boundary of a closed figure perimeter

a figure with at least three straight sides and angles polygon

a seven-sided figure heptagon

the longest side of a right triangle hypotenuse

a transformation in which every point of the figure is moved in the same direction and for the same distance translation

the space between two intersecting lines or surfaces at or close to the point where they meet angle

a parallelogram with opposite equal acute angles, opposite equal obtuse angles, and four equal sides rhombus

a triangle that has three unequal sides scalene

a transformation in which the figure is enlarged or decreased in size dilation

- Type
- Crossword Puzzle

turning a shape about a given point on a coordinate grid rotation

flipping a shape about an axis reflection

results in a similar shape of a proportionate size dilation

sliding an image on a coordinate plane translation

changing an image on a coordinate plane by reflecting it, rotating it, dilating it, or sliding it transformation

an infinite number of points a fixed distance from a center point on a coordinate plane circle

the opposite side divided by the hypotenuse sine

the adjacent side divided by the hypotenuse cosine

parallelogram with four ninety-degree angles and congruent diagonals rectangle

parallelogram with four congruent sides and the diagonals are perpendicular bisectors rhombus

parallelogram with four congruent sides and four right angles square

quadrilateral with two pairs of parallel sides and diagonals that bisect each other parallelogram

quadrilateral with one pair of parallel sides trapezoid

two lines with the same slope that never intersect are ___________ parallel

two lines with opposite reciprocal slopes and intersect at ninety-degree angles are __________ perpendicular