Question

Two complementary angles are in the ratio 5:4.
Find the value of each angle.​

Answer 1

5x+4x is 180
x = 20 degrees
100 degrees
80 degrees

Answer 2

Step-by-step explanation:

Let the angles be x

Ratios = 5x : 4x

According to the question

5x + 4x = 90

9x = 90

x = 90

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