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vivianrush

  • one year ago

2. The measure of two complementary angles is in the ratio 1 : 4. What are the degree measures of the two angles? 45° and 135° 23° and 68° 36° and 144° 18° and 72°

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  1. cwrw238
    • one year ago
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    let the 2 angles be x and 4x so x + 4x = 90 solve for x and you'l get it

  2. vivianrush
    • one year ago
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    x would be 18

  3. cwrw238
    • one year ago
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    right so one angle is 18 degtees and the other is 4 times 18

  4. vivianrush
    • one year ago
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    which is 72

  5. vivianrush
    • one year ago
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    so D

  6. cwrw238
    • one year ago
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    right

  7. vivianrush
    • one year ago
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    thank you!

  8. cwrw238
    • one year ago
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    yw

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