Question

Is sin A = 12/13 find value of cosA and tanA

Answer 1

Answer:

Step-by-step explanation:

SinA=P/H

P=12

H=13

B=?

SO, USING PYTHAGORAS THEROM

B^2=H^2-P^2

B^2=13^2-12^2

B^2=169-144

B^2=25

B=√25

B=5

NOW,

CosA=B/H

5/13

Tan=P/B

12/5

HOPE YOU WILL GET IT!!