Question

If C is the incenter of ∆AMD, m∠A M C = 3 x + 6 and m∠ DMC= 8 x − 49.

find ∠ M A D (just numbers, no degrees signs).

Answer 1

51.

Hope this will help you lot.

Answer 2

<MAD=66

Explanation:

to find x:

8x-49=3x+6

x=11

to find DMC:

8(11)-49

<DMC=39

<ADM=36

to find ADC:

36/2

<ADC=18