Proportionality in Triangles

Find the missing length.

• 21

• 18

• 16

• 24

QR is a midsegment of triangle WUV. What is the length of segment QR?

• 4

• 8

• 16

• 32

Solve for x.

• 10

• 5

• 7

• 4

Find the missing length.

• 35

• 28

• 42

• 13

Select the proportion that shows the Triangle Proportionality Theorem.

Find the value of x.

• x = 4.5

• x = 9

• x = 30

• x = 3

QR is a midsegment of triangle BCD. Solve for the value of x.

• 11

• 18

• 9

• -7

Find the missing length.

• 10

• 21

• 35

• 9

Find the missing length.

• 25

• 15

• 6

• 16

Find the missing length.

• 15

• 11

• 35

• 8