Proportions With Polygon

Find the similarity ratio for the smaller polygon to the bigger polygon in simplest form.

• 5 : 6

• 15 : 18

• 1 : 2

• 3 : 5

Tags

TEKS.MATH.7.5C

What is the scale factor from ABCD to MNOP?

• 2/3

• 3/2

• 2

• 3

Tags

TEKS.MATH.7.5C

The polygons shown are similar. Solve for the value of x.

• 11

• 21

• 7.5

• 6.5

Tags

TEKS.MATH.7.5A

TEKS.MATH.8.3A

TEKS.MATH.G.7A

The polygons shown are similar. Solve for the value of x.

• 11

• 24

• 8

• 9

Tags

TEKS.MATH.7.5A

TEKS.MATH.8.3A

TEKS.MATH.G.7A

Find the value of x.

• x = 3

• x = 30

• x = 8/5

• 

Sides in similar figures must be proportional.  

• True

• False 

Tags

TEKS.MATH.7.5A

TEKS.MATH.8.3A

TEKS.MATH.G.7A

If ΔGFE~ΔCBE, find the value of x. 

• x=9

• x=18

• x=36

• x=1.2

Tags

TEKS.MATH.7.5A

TEKS.MATH.8.3A

TEKS.MATH.G.7A

If both polygons are similar, find the value of x. Type numbers only with NO SPACES.

Tags

TEKS.MATH.7.5A

TEKS.MATH.8.3A

TEKS.MATH.G.7A