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The area of a triangular park is 240m. If two sides are 78,and 50m, find the length of the perpendicular on the side of length 50 m from the opposite vertex.Please answer |
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Answer» Answer: PERIMETER of triangular PARK = 240m LENGTH of two SIDE are- 1) 78m 2) 50m let 3rd side be = X meter 78+50+x = perimeter of triangle 78+50+x = 240m 128+x = 240m x = 240-128 x = 112m therefore, the length of third side is 112m . |
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