Draw two of the medians of a triangle. This subdivides the interior of the triangle into four pieces: three triangles and a quadrilateral. Show that two of the three small triangles have equal area and that the area of the third is equal to that of the quadrilateral.

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Q: Given the following data of a quadrilateral: ZABC=104°, ZBCD=89°, ZABD=60°, ZACD=53°, and AD=1000 m…

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Q: 10. Prove that if two medians of a triangle are congruent, then the triangle is Isosceles.

A: The answer is given as follows

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Q: What is the approximate perimeter of a triangle with vertices at (-1,3), (4,6), and (4,-2)

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Q: Find the total measure of the internal angles of a 14-gon

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A: Clearly from the below daigram we can see thatthe two pairs of…