Question

Find the values of a, b, c, m:
A
60°
DA 20°
C E
a/b
X
m​

Answer 1

Answer:

60 =180 u 3 get how u get means180/60=3 and DA =20now now we put 360=20 now 360/20=18 add 3+18=21 hope u can understand I think