Question

if cos theta is equals to 12 upon 37 then find sin theta ​

Answer 1

since sinA=perpendicular/hypoteneuse=12/37 and cosA=base/ hypoteneuse,
now we need base
for a right angled triangle we know,hyp2=base2 +per2
=base=√(372)-(122) =35,so
cosA=35/37

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Answer 2

Answer :-

since sinA=perpendicular/hypoteneuse=12/37 and cosA=base/ hypoteneuse,

now we need base

for a right angled triangle we know,hyp2=base2 +per2

=base=√(372)-(122) =35,so

cosA=35/37