Question

Hello guys...
If sec 2A = cosec (A – 27°) where 2A is an acute angle, find the measure of ∠A. ​

Answer 1

Answer:

A=39•

Step-by-step explanation:

Given that

Sec2A=cosec(A-27 degree)

cosec ( 90degree -A)= cosec ( A-27degree)

Cosec(90degree-A) = sec A

Comparing angle

90degree -2A= A-27degree

90+27 degree =A+2A

117= 3A

A=39 degree...

Answer 2

Answer:

A=39°

Step-by-step explanation:

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