Question

IfZAOB = 60°, then 6 ZAOB =.
A А.
30°
B
32°
с
16°
D 4°​

Answer 1

Answer:

A=30 and B=60 verify that ... sin (30 +60) = sin30×cos60 + cos30×sin60 ... 1 = 1/4 + 3/4