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10 December, 09:34

the measure of 2 complementary angles are in the ratio 1:4. what are the degree measures of the 2 angles

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  1. 10 December, 10:01
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    Angles are 18° and 72°

    Step-by-step explanation:

    Step 1: Find the two complementary angles in the ratio 1:4. Let the angles be 1x and 4x.

    x + 4x = 90° (∵ they are complementary)

    5x = 90

    ∴ x = 90/5 = 18

    ⇒ Angles are 18° and 4x = 72°
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