Question

Can someone help me? attachment below

Answer 1

CDA = 1/2 CMA
CMA = 90 therefore CDA = 90/2 = 45
ACD = CAD
180 = ACD + CAD + CDA
180 = 2 (acd) + 45
solve for ACD

Answer 2

so its gonna be\[180=2x+45\]

Answer 3

yes : solve for x

Answer 4

i got 67.5

Answer 5

so did I

Answer 6

cool thank you. Can you help me with some more questions

Answer 7

another way of looking at it
BD is a bisector 45/2 = 22.5
22.5 + 45 = 67.5
MCD + ACM

Answer 8

open another post

Answer 9

okay