A triangle with a perimeter of 139 units is dilated by a scale factor of 1/4. Find the perimeter of the triangle after dilation. Round your answer to the nearest tenth, if necessary.

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asked Mar 22, 2022 166k views

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A triangle with a perimeter of 139 units is dilated by a scale factor of 1/4. Find the perimeter of the triangle after dilation. Round your answer to the nearest tenth, if necessary.

Mathematics
high-school

Compcobalt asked

by Compcobalt

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1 Answer

4 votes

Answer:

173.8 units

Explanation:

If it's asking for a

139 * 1/4= x

34.75= x

34.75 + 139= 173.75

round to get 173.8

Ricardo Amores answered Mar 28, 2022

by Ricardo Amores

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