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Misha Larkins [42]
3 years ago
9

The measure of two complementary angles are in the ratio 1:4. What are the degree measures of the two angles ?

Mathematics
1 answer:
777dan777 [17]3 years ago
7 0

Answer:

18,72

Step-by-step explanation:

Complementary angles add to 90 degrees

Multiply the ratio by x

1x+4x = 90

Combine like terms

5x = 90

divide by 5

5x/5 = 90/5

x =18

The first angle is 18 degrees

4*18 =72

The second angle is 72 degrees

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