Question

In triangle ABC right angled at B, if AB=2cm and AC=3cm. Find the value of Sin A.

Answer 1

Answer:

√5/3

Step-by-step explanation:

using pythagorous theorem in triangle ABC:

AC²=AB²+BC²

BC²=AC²-AB²

BC²=9-4

BC=√5

Now,

Sin A = perpendicular/hypotenuse

= √5/3

Hope this helps :)

Answer 2

Step-by-step explanation:

I hope it helps you......please mark me as brainliest....tell me if the answer is correct...thank you