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Snowcat [4.5K]
3 years ago
6

The ratio of the side lengths of a triangle is 2:3:4. The shortest side is 15 inches. What is the perimeter? Explain. Pleas show

your work. I will give brainiest to the best and first answer
Mathematics
1 answer:
xxTIMURxx [149]3 years ago
5 0

Ratio of the sides of the triangles,

<em>2 : 3 : 4 </em>

Let's consider each side to be

2x,3x and 4x

Therefore the perimeter of the triangle is,

<em>2x + 3x + 4 x = 9x </em>

The shortest side is 15 inches.

We know that the smallest value in the above ratio is 2

Therefore,

2x = 15 inches

x = 7.5 inches

<u>☞</u><u>Perimeter of the triangle </u>

= 9x

= 9 * 7.5 inches

= <u>67.5 inches</u>

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