Math, asked by monika104, 1 year ago

here is my question
please answer it

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Answered by incrediblekaur

1

tan2A=cot(A-18)
tan2A=tan(90-(A-18)
tan nd tan cancel with each other
2A=90-A+18
2A+A=90+18
3A=108
A=108/3
A=36

incrediblekaur: plz mark my ans as brainliest

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