Question

GUYS, Please help with the following question attached below

Answer 1

Step-by-step explanation:

To prove-∆ABM=∆ACM

• AM=AM (COMMON)

• MB=MC(AS <BMN=CMN ARE ADJACENT ANGLE SO AUTOMATICALLY THEY WILL BE EQUAL)

• <AMC=<AMB (ADJACENT ANGLE)

So,∆ABM=∆ACM WILL BE EQUAL (SAS CONGRUENCE CRITERIA).