Question

Explain me

useless answers will be reported ✌️⭕✌️​

Answer 1

Answer:

complementary angle means 90 degree and ratio means 4x and 5x so solution will be

4x + 5x = 90 degree

9x = 90 degree

x = 90 / 9

x = 10

4x = 4× 10 = 40 first angle

5x = 5× 10 = 50 second angle

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Answer 2

Answer:

complementary angles SUM up to 90 degree

Step-by-step explanation:

so....

let the angles be 4x and 5x respectively

According to the problem....

4x+5x =90

9x=90

x=90/9

x=10

so the angles are 4x =4*10=40 degree

and 5x = 5*10 =50 degree