Question

2 COMPLEMENTARY ANGLES ARE IN THE RATIO 7:8 THE MEASURE OF THE ANGLES ARE:

42 & 48
48 & 42
56 & 34
77 & 88​

Answer 1

Answer:

42&48

Step-by-step explanation:

7x:8x=15x

15x=90

x=90/15=6

7*6=42

8*6=48

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Answer 2

Answer:

Let the angles be 7x and 8x.

Sum of complimentary angles = 90°

$7x + 8x = 90 \\ \\ 15x = 90 \\ \\ x = \frac{90}{15} \\ \\ x = 6$

So the angles are :-

7x = 7 × 6

= 42°

And

8x = 8 × 6

= 48°

So the answer is option A.