Proportions with Polygons with Missing Side

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

• x = 10

• x = 4

• x = 2

• x = 5

Using the proportions of the triangle, solve for x.

Solve for X.

• 2 ft

• 3 ft

• 4 ft

• 6 ft

What side corresponds with AB? 

• BC

• FE

• DE

• FD

Find missing side

• 5

• 7

• 9

• 11

Find the missing side length. 

• 16

• 12

• 35

• 15

If two figures are similar, the corresponding sides are ______________.

• equal

• congruent

• proportional

• none of these

How long is side x?

• 15
• 13
• 11
• 17

Solve for x.