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15 December, 17:56

The angles of a pentagon add up to 540. if all the angles are equal what is the size of each one?

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Answers (2)
  1. 15 December, 18:45
    0
    180

    Step-by-step explanation:

    How many triangles do you think a 5-sided polygon will have? Here's a pentagon, a 5-sided polygon. From vertex A we can draw two diagonals which separates the pentagon into three triangles. We multiply 3 times 180 degrees to find the sum of all the interior angles of a pentagon, which is 540 degrees.
  2. 15 December, 21:35
    0
    Answer to the question is 135
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