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Mice21 [21]
4 years ago
9

A flower bed is in the shape of a triangle with one side twice the length of the shortest side and the third side is 19 feet mor

e than the length of the shortest side. Find the dimensions if the perimeter is 131 feet
Mathematics
1 answer:
Evgen [1.6K]4 years ago
7 0

Answer:

Shortest= 28ft

Length=56 ft

Third side=47 ft

Step-by-step explanation:

Let the shortest side be x then the length of the other side that is twice the shortest side will be 2x

The third side being 19 ft more than the shortest side will be x+19

Perimeter is found by adding all the three sides, A=l+w+h hence

X+2x+x+19=131 ft

4x+19=131 ft

4x=112 ft

X=112/4=28 ft

2x=2*28=56

X+19=28+19=47

To prove, if we add 28+56+47=131 ft

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