Thursday, April 19, 2012

Fun with a circle.

--------- #1461 - The angles inside a semi-circle
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- Draw a circle.
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- Draw a quadrilateral inside the circle. A 4 sided figure as 4 straight lines each terminating at the circumference of the circle. Label 3 of the sides, 2 inches, 3 inches and 4 inches. Now calculate the length of the 4th side.
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- Answer = ?
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707-536-3272, Thursday, April 19, 2012

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