Proportions with Polygons

• 15
• 13
• 11
• 17

Tags

CCSS.HSG.CO.C.9

Find the missing side length. 

• 16

• 12

• 35

• 15

Tags

CCSS.HSG.SRT.B.5

Using the proportions of the triangle, solve for x.

Tags

CCSS.HSG.SRT.A.2

Find the scale factor of ΔMNP to ΔDEF

Tags

CCSS.7.G.A.1

Are the two figures similar

• yes

• no

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Pentagon JKLMN is similar to pentagon VWXYZ.
What is the measurement of angle X?

• 30 degrees

• 60 degrees

• 150 degrees

• 120 degrees

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

The pair of figures is similar. Find the missing side.

• x = 20

• x = 12

• x = 5

• x = 4

Tags

CCSS.HSG.SRT.A.2

Two polygons are similar. The perimeter of the first polygon is 72 inches. The perimeter of the second polygon is 90 inches. What is the scale factor of the first polygon to the second polygon?

• 72 : 90

• 90 : 72

• 4 : 5

• 5 : 4

• P = 85 feet

• P = 106.25 feet

• P = 68 feet

Solve for x. 

• 8

• 6

• 10

• 12

Tags

CCSS.HSG.SRT.A.2