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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SOReader asked Apr 5, 2022

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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

SOReader asked Apr 5, 2022

by SOReader

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1 Answer

9 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

Erin C answered Apr 11, 2022

by Erin C

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