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No. The sine of an acute angle is less than 1. An acute angle is less than 90 degrees. The sine of 0 degrees is 0, and the sine of 90 degrees is +1. So the sines of the angles between 0 degrees and 90 degrees are less than 1.
it is a acute angle because acute angles are less than 90degrees so basically the answer is............ 0.602 mayo.fo.sho
cos70=sin20 so angle is 20, because cosA=sin(90-A)
An acute angle
acute angle