Q5 of 30 Page 516

The difference between the two acute angles of a right triangle is .

The angle in degree =


= 36°


Let, two acute angles are x and y


so,


ATQ, x - y= 36°......(1)


x+ y= 90°......(2)


solving 1 & 2, we get;


⇒ 2x= 126°


⇒ x= 63°


putting the value of x in 2, we get;


⇒ 63°+ y= 90°


⇒ y= 27°


so, Two acute angles are 63° & 27°


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