tan2A=COT(A-18) IF 2A AND A-18 ARE ACUTE ANGLES, FIND A
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tan 2A = cot (A-18)
=> cot (90-2A) = cot (A - 18)
=> 90 - 2A = A - 18
=> 90 + 18 = 3A
=> 3A = 108
=> A = 36°
=> cot (90-2A) = cot (A - 18)
=> 90 - 2A = A - 18
=> 90 + 18 = 3A
=> 3A = 108
=> A = 36°
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Heya
Here goes your answer
A=36
Here goes your answer
A=36
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