Missing Parts of Triangles

Find missing side

• 5 m

• 7 m

• 9 m

• 11 m

What is the measure of x?

• 12

• 15

• 6

• 9

Complete each proportion.
AB / BM  =  ? / CD

• BC

• AC

• MD

• MC

What is the value of the missing angle (in radians)?

Find x.

What is the measure of angle B?

Find the length of the missing side. 

• 17 cm

• 22 cm

• 15 cm

• 13 cm

Find the length of the missing side.

• 20 in.

• 64 in.

• 16 in.

• 80 in.

Find the missing side

• 41

• 3

These two triangles are congruent. If ∠C is 40^o find the measure of ∠F.

• 40^o

• 50^o

• 90^o

• 45^o