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if the sum of measure of angels in a figure is is 180 degree than the figure is a triangle plzz give me answer who will give nice answer I'll mark them brainlist Plzzzzzzzzzzzzzzzzzzzzz |
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Answer» Answer: Explanation: How do you prove that the sum of the angles in a triangle is 180? CONSTRUCTION : Through A, DRAW a line l parallel to BC. Thus, the sum of three angles of a triangle is 180O. |
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