Unit 7 - Geometry

Identify the missing angle measure.

• 135º

• 270º

• 90º

• 130º

What is the smallest number of triangles this polygon can be broken into?

• 2

• 3

• 4

• 5

A six sided shape is also called what?

• pentagon

• heptagon

• hexagon

• nonagon

What is the sum of the interior angles in a regular decagon (10-sided figure)?

• 360º

• 180º

• 1,440º

• 900º

Find the missing angle measure.

• 70º

• 90º

• 100º

• 120º

Find the missing angle measure.

• 20º

• 160º

• 30º

• 150º

Identify a pair of vertical angles

• E & A

• C & D

• C & H

• H & F

Is this Pythagorean Theorem?

a² + b² = c²

• No

• Yes

What is the shorter side of a triangle called?

• hypotenuse

• sum squared

• leg

• arm

The longest side of a right triangle is called ...

• leg

• base

• arm

• hypotenuse