Question

the complementary angles are in the ratio 5:13find the measure of them​

Answer 1

Step-by-step explanation:

Sum of complementary angles are 90°

We take the angles as: 5x and 13x

So, the equation will be:

5x + 13x = 90°

⇒ 18x = 90°

⇒ x = 90°/18

⇒ x = 5

So, the angles will be:

5x = 5 X 5 = 25°

13x = 13X5 = 65°

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Answer 2

Answer:

1st angle: 25

2nd angle: 65

Step-by-step explanation:

let that angle be = x

since, they are in ratio 5/13

therefore 1st angle= 5x

2nd angle=13x

A.T.Q

5x + 13x = 90°

18x = 90

x = 90÷18

x = 5

therefore 1st angle =5×5 =25

2nd angle = 13×5 =65