Module 2 Review

Module 2 Review

Remember there are 5 ways to prove triangles congruent!

• SSS

• SAS

• AAS

• ASA

• HL

Multiple Choice

Which method proves the triangles congruent?

• AAS

• SSS

• ASA

• SAS

Remember in a triangle the opposite side is twice the length of the median!

• median = 2 x (opposite side)

Multiple Choice

If BE is the median of triangle ACD and BE = 2x + 1 and

CD = 5x - 8, what is x?

• x = 10

• x = 3

• x = -2

• x = 5

Remember to solve a proportion you have to cross multiply!

Multiple Choice

 $\Delta ABE\sim\Delta ACD$  
Solve for x if AD = 4x , BE = 10, CD = 5, and AE = x + 7.

• x = 40

• x = 8

• x = 1

• 12

Don't forget to read what the question is asking you to solve for!

• If the question asks for an angle measure, do not select the answer you got for x!

• Make sure to plug in your x value to find the angle!

Multiple Choice

What is the

 $m\angle BAC?$  

• 10

• 58

• 64

• 26