Question

an angle is 2/3 of its complement what is its magnitude


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Answer 1

Step-by-step explanation:

let the required angle be x

complementry angle =90 degree

given that x/(90-x)

so 3x/2×(90-x)

3x=180-2x

180=2x+3x

5x=180

x=180/5

x=36 degree