Missing Side or Angle of Congruent Triangles

Find side length X.

• 30

• 25

• 15

• 40

Given that Triangle BAC is similar to Triangle EDF. Find the angle EFD.

• 45

• 22

• 113

• 18

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

• x = 1

• x = 3

• x = 9

• x = 5

What angle corresponds with A? 

• D

• F

• C

• E

How are these two triangles congruent?

• SAS

• ASA

• AAS

• Not enough information

How are these two triangles congruent?

• AAS

• ASA

• Not enough information

• SAS

Find missing side

• 5

• 7

• 9

• 11

• 3

Solve for X.

• 2 ft

• 3 ft

• 4 ft

• 6 ft

• 7 ft

Find the missing side of the large triangle

• 14

• 12

• 8

• 24

• 18

Find the measure of the indicated angle. 

• 145 degrees

• 24 degrees

• 20 degrees 

• 21 degrees