Given: sin37 = 6/10

use identities and calculate the following without using a calculator

2 answers

Two things:

--- sin 37° ≠ 6/10
--- there are no "following"
sin37° is very close to 0.6, so cut 'em some slack.

The 6-8-10 triangle has one angle of 36.87°

I assume they want other trig functions using that triangle.