Math, asked by pareshthakkar2220, 5 months ago

∠A and ∠ B are complementary angles. If ∠A : ∠B = 8 : 7 , then find∠ A and ∠B​

Answers

Answered by stutis006
0

Answer:

A = 48 B=42

Step-by-step explanation:

Since they are complementary angles, Sum of angle A and angle B = 90

A + B = 90

A : B = 8:7

A/B = 8/7

7A = 8B

Value of A = 8B/7

substitute value of A to first equation

8B/7 + B = 90

(8B + 7B) = 630

15B = 630

B = 630/15

B = 42 degrees

A = 90 - 42 = 48 degrees

Answered by Anonymous
0

Step-by-step explanation:

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