Interior/Exterior Angles of Polygons and Parallelograms

Find the value of x.

• 37

• 36

• 33

• 30

Solve for z.

• 180

• 77

• 41

• Not enough Information

Tags

CCSS.HSG.CO.C.11

If DE = 4x + 7 and EB = 5x - 4 in parallelogram ABCD, write an equation that could be used to find x.

• 4x + 7 = 5x - 4

• 4x + 7 + 5x - 4 = 180

• 4x +7 +5x - 4 = 360

Tags

CCSS.HSG.CO.C.11

Find the value of x.

• 85

• 50

• 45

• 42.5

Tags

CCSS.HSG.C.A.3

Find the value of X

• 94

• 25

• 36

• 180

What is the sum of exterior angles of a pentagon?

• 180

• 360

• 540

• 760

Solve for a.

• 90°

• 180°

• 270°

• 80°

Find the value of X.

• 60

• 120

• 85

• 55

Find the value of X.

• 100° 

• 110° 

• 150° 

• 168° 

The sum of the exterior angles of a polygon is __________________ where n is the number of sides.

• 360

• n

• (n - 2)180

• (n - 1)180