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anonymous

  • one year ago

The measures of the interior angles of a convex octagon increase by 10° for each angle. What is the largest angle? Largest angle=

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  1. Mertsj
    • one year ago
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    What is the total number of degrees in all 8 of the angles of the octagon?

  2. Mertsj
    • one year ago
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    @Cloverlicious ?????

  3. anonymous
    • one year ago
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    I'm not sure. I think it is either 180 or 360.

  4. anonymous
    • one year ago
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    1080 degrees

  5. Mertsj
    • one year ago
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    So the 8 angles are x, x+10, x+20, x+30, x+40, x+50, x+60, x+70

  6. Mertsj
    • one year ago
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    When you add them all together, you get 1080. Write and solve that equation. After you find x, x+70 is the biggest angle and the answer to the question the problem asks.

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