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Three angles of a polygon are 125?, 150?, 175?. The remaining angles are 126? each. Find the number of sides of the polygon.

I need a little help with my Mathematics assignment, my mind's a little mashed up now with all the brain-storming.

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To find the total number of the angles, you need to use a protractor to mark out the angles. Start with a straight line and then mark the first three angles. From there, you can mark and determine the remaining 126 degrees angles.

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