Question

If sin theta =11/60, find cos theta ,cot theta​

Answer 1

sin thetha = P/H = 11/60

So, P = 11 & H = 60

So, cos thetha = B/H

And we have value of H i.e 60.

So, we have to find value of B. (refer image also)

=> 60² = 11²+ B²

=> 60²-11² = B²

=> B = √60-11

=> Base (B) = 7

So, cos thetha = B/H = 7/60

Now, for cot thetha:-

cot thetha = 1/tan thetha

tan thetha = sin thetha / cos thetha

( (Solution of cot thetha in attachment) )

So, cot thetha = 7/11

hope my explanation and answer helps you friend!