Question 482720: If the angle of a pentagon could be x, 2x, 3x, 4x, and 5x.what would be the value of x
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! If the angle of a pentagon could be x, 2x, 3x, 4x, and 5x.what would be the value of x
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Sum of the angles = (5-2)180 = 3*180 = 540 degrees
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Equation:
x + 2x + 3x + 4x + 5x = 540
15x = 540
x = 36
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Cheers,
Stan H.
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