Question

A right triangle has side lengths 3, 4, and 5 as shown below.

Use these lengths to flnd sinX, tanX, and cosX.

Answer 1

See below

Explanation:

Remember S-O-H-C-A-H-T-O-A

Sin = Opp / Hyp

Cos = Adjacent / Hyp

Tan =Opp / Adj

You didn't say WHICH angle is X , so you will have to finish this !