blanca31 blanca31

14-01-2019
Mathematics

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One complementary angle is half as large as the second angle. What is the measure of each angle

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jimrgrant1 jimrgrant1

14-01-2019

Answer:

30° and 60°

Step-by-step explanation:

Complementary angles sum to 90°

let 1 angle be x then the other angle is 0.5x ( half as large ), then

x + 0.5x = 90

1.5x = 90 ( divide both sides by 1.5 )

x = 60

Hence angles are x = 60° and 0.5x = 30°

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