Question

if sin A = 3/4 find cos A and Tan A​

Answer 1

Answer:

I hope it will help you...

Step-by-step explanation:

sin A = 3/4

p/h = 3/4

p=3 , h=4

b =√(h^2 - p^2)

=√(16-9)

=√7

so,. cos A = b/h = √7 /4

tan A = p/b = 3/√7