Asked by Manish

If sin (theta+24)=costheta where theta is acute angle .find theta

Answered by Steve
since cos(x) = sin(90-x)
sin(x+24) = sin(90-x)
x+24 = 90-x
2x = 66
x = 33

check:
sin(57) = cos(33)
yep
There are no AI answers yet. The ability to request AI answers is coming soon!