Question

If tan theta= a/b, then sin theta is?

Answer 1

Answer:

sin theta=a/root (a^2+b^2)

Step-by-step explanation:

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Answer 2

Answer:

Tan¤ = sin¤/cos¤

then

Sin¤= Tan¤×Cos¤

tan¤ = P/B = a/b

Cos¤ = B/H

H = √(a²+b²) (by pythagoras theorem)

then

Sin¤ = a/b × b/√(a²+b²) = a/√(a²+b²)

Hop3 it helpsss