Question

In a right angled triangle one angle is 30 .Find the other acute angle

Answer 1

Given an angle is 30°
let the other acute angle be X
A/Q
90° + 30° +X = 180° (angle sum of triangle)
120°+X = 180
X = 180-120
= 60°
so the required answer is 60°

Answer 2

hey
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we know that sum of all angles of ∆ is 180 degree

90 + 30 + x = 180
x = 180 -120
x= 60

refer to the attachment for the figure

hope helped
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