the perimeter of a triangle park is 240 m if 2 of its sides are 78 m and 50 m, find the length of the perpendicular on the side of length of 50 m from the opposite vertex
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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 .
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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