Math, asked by frooti24, 1 year ago

plz answer fast .............

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Answered by jayas93932

0

HI THERE!!!!!!!

HOPE IT HELPS

tan2A= cot(A-18°)

cot (90°-2A)=cot(A-18°)

90°-2A=A-18°

108°=3A

36°=A

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