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

• 1440°

• 900°

• 1080°

• 1260°

What is the measure of one interior angle of a regular 45-gon?

• 180°
• 360°
• 172°
• 93°

What is the value of x?

• 135

• 92

• 127

• 122

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Find the value of X.

• 100
• 120
• 125
• 130

The figure is a parallelogram.  
Solve for x.  

• 1
• 10
• 4
• 5

Tags

CCSS.HSG.CO.C.11

Find the m∠R.

• 40°
• 140°
• 50°
• 180°

Tags

CCSS.HSG.C.A.3

JKLM is an isosceles trapezoid. Find the length of x.

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.REI.B.4

JKLM is an isosceles trapezoid. Find the length of JL.

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

In kite LMNO, MO = 13, LP = 7,

what is LM?

• 14.77

• 2.60

• 9.55

• 10.95

Tags

CCSS.8.G.B.6

CCSS.8.G.B.7

Tags

CCSS.HSG.CO.C.11