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diamong [38]
3 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 shortst side. find the dimensions if the perimeter is 187 feet
Mathematics
1 answer:
Neporo4naja [7]3 years ago
3 0

Let's assume

shorter side as x

so, first side =2x

third side =x+19

now, we can find perimeter of triangle

perimeter of any triangle is

first side + shortest side + third side

so, we get

P=2x+x+x+19

we are given perimeter=187

so, we can set it to 187

and then solve for x

187=2x+x+x+19

187=4x+19

4x+19-19=187-19

4x=168

x=42

so,

shortest length is x=42 feet

First side =2x=2*42=84feet

third side =x+19=42+19=61 feet

so, dimensions are

first side is 42 feet

second side is 84 feet

third side is 61 feet................Answer

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Answer:

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Step-by-step explanation:

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2 years ago
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