Question

Please Help:
In Δ ABC, sin A= 88, sin B= 42, and a =17 , find the length of b.

Answer 1

11.4 units

Explanation:

a/sinA = b/sinB

17/sin(88) = b/sin(42)

b = sin(42) × 17/sin(88)

b = 11.3821540088