Question

ZA=C

Round your answer to the nearest hundredth.
C
B
6
8
A
?

Answer 1

? = 41.41°

Explanation:

The known side length is adjacent to the angle we need to find hence we will use cosine

cosx = adjacent /hypotenuse

cos(?) = 6 / 8

simplify fraction, cos(?) = 3 / 4

? = arccos(3 / 4)