Question

if sinA=3/5 find cos A and sin A​

Answer 1

Answer:

Refer below image attached!!

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

sinA=3/5

hypotenuse=5

opposite side is 3

by using Pythagoras theorem we can find value of adjacent side=4

cosA=adjacent side/hypotenuse

4/5

cosA=4/5