Math, asked by deepshikha3112, 1 year ago

express sin 72 in terms of the trigonometic ratio of angle between 0 degree and 30 degrees

Kkashyap: Why r u asking same question again and again,even after getting solution

Answers

Answered by digi18

1

sin (90-theta) = cos theta
so
sin (90-18) = cos18

plz mark it brainliest

Kkashyap: Right

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