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Romashka [77]
3 years ago
15

2 complementary angles are in the ratio 7:8.find the angles

Mathematics
1 answer:
slavikrds [6]3 years ago
3 0
Complementary angles add up to 90 degrees
7:8....added = 15

7/15 * 90 = 630/15 = 42 <== one angle is 42 degrees
8/15 * 90 = 720/15 = 48 <== other angle is 48 degrees
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