Question

two complemantry angea in the ratio2:3.find the measures of angles

Answer 1

5X = 90
X = 90/5 = 18
than , 2 X = 36°
3x = 54°

Answer 2

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Note:- Complementary angle=90°

Let to be angle a

According to the Question


3x+2x=90°

5x=90°

x=90°/5

x=18°


Angle are;

3x=3(18°)=54°

2x=2(18°)=36°


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Verified;

3x+2x=90°
3(18°)+2(18°)=90°

54°+36°=90°


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Thanks!!!