Angles Polygons and Properties of Parallelograms

The figure is a parallelogram.  
Solve for x.  

• 7

• 2

• 0

• 4

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CCSS.HSG.CO.C.11

The figure is a parallelogram.  
Solve for x.  

• 1

• 11

• 7

• 6

Tags

CCSS.HSG.CO.C.11

The figure is a parallelogram.

Solve for y.

• y = 4

• y = 116

• y = 56

• y = 184

Tags

CCSS.HSG.CO.C.11

The sum of the interior angles of a polygon is 1620°.  How many sides does the polygon have?

• 8

• 11

• 3

• 16

VUTV is a parallelogram.  Find m∠2.

• 62⁰

• 28⁰

• 90⁰

• 78⁰

Tags

CCSS.HSG.CO.C.11

Given parallelogram ABCD, if ED = 3 and BD = ¾ (AC), what is AC?

Mathematical Equivalence

ON

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CCSS.HSG.CO.C.11

ABCD is a parallelogram.

If AC = 8x - 14 and EC = 2x + 11, solve for x.

• 7

• 8.5

• 9

• 9.5

Tags

CCSS.HSG.CO.C.11

Find the value of X

• 94

• 25

• 36

• 180

Find the value of X.

• 60

• 72

• 85

• 55

The figure is a parallelogram.

Solve for x.

• x = 53.3

• x = 4

• x = 3

• x = 116

Tags

CCSS.HSG.CO.C.11