Math, asked by munniappapatil1623, 6 months ago

If sin thyta 20/29 then find cos thyta

Answers

Answered by bson
0

Step-by-step explanation:

sin theta = opp/hypotenuse

20/29

cos theta = adj/hypotenuse = sqrt(29^2-20^2)/29

=21/29

hope this helps

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