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the perimeter of a triangular park is 180m and it's sides are in the ratio 5:6:7 . Find the area of the park? |
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Answer» Let the 3 sides be 5X, 6x and 7x perimeter = 180m therefore, perimeter = SUM of all sides 180 = 5x + 6x + 7x 180 = 18x x = 10 5x = 5×10 = 50m 6x = 6×10 = 60m 7x = 7×10 = 70m hope it will help u |
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