Geometry - Unit 8 Review

What is the SUM of the angle measures in a nonagon (9 sides)?

• 1440°
• 900°
• 1080°
• 1260°

Tags

CCSS.7.G.B.6

What is the measure of ONE interior angle in a regular pentagon (5-sides)?

• 90°

• 108°

• 120°

• 540°

Find the value of X

• 94
• 25
• 36
• 180

Tags

CCSS.7.G.B.5

What is the name of a 7 sided polygon?

• hexagon
• heptagon
• octagon
• nonagon

Tags

CCSS.2.G.A.1

What is the measure of ONE interior angle of a regular octagon?

• 135

• 180

• 145

• 190

Tags

CCSS.7.G.B.5

Solve for a.

• 90°

• 180°

• 270°

• 80°

Tags

CCSS.7.G.B.5

What is the sum of exterior angles for a 27-gon?

• 4860
• 4500
• 360
• 270

A trapezoid is a quadrilateral with exactly ONE set of parallel sides. 

• TRUE
• FALSE

What is NOT a property of a rectangle?

• Diagonals are congruent.
• Diagonals bisect each other.
• Diagonals are perpendicular.
• All angles are congruent.

How many degrees are in the missing angle?

• 60
• 114
• 70
• 360

Tags

CCSS.4.MD.C.7