Question

Sin ∠A = ?


`a.(3)/(4) \\\\b.(5)/(4) \\\\c.(3)/(5) \\\\\ d.(4)/(5)`

Answer 1

The answer is 5/4

Explanation:

Answer 2

c. 3/5

Explanation:

With reference angle A

perpendicular (p) = 3

hypotenuse (h) = 5

Now

Sin A =

`(p)/(h) \\ = (3)/(5)`

Hope it will help :)