Question

4. In a right-angled triangle, one of the acute angles is two-thirds of the other. Find the angles of the
triangle.
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Answer 1

angles are, 30°, 60°, 90°..

Answer 2

Answer:

let the measure of the angles be 2x and 3x (as the ratio 's are 2:3.)

According to the question :

2x+3x+90°=180°

5x+90°=180°

5x=180°-90°

5x=90°

x=90°÷5

x=18°

∴one angle is 2x=2×18=36°

second angle is 3x=3×18=54°

and the third one is 90° as it is a right angled triangle.

hope it's helpful to you ✨

thanku!!