Susan enlarged a rectangle with a height of 7 cm and length of 14 cm on her computer. The length of the new rectangle is 21 cm. Find the height of the new rectangle.

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asked Mar 2, 2017 176k views

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Susan enlarged a rectangle with a height of 7 cm and length of 14 cm on her computer. The length of the new rectangle is 21 cm. Find the height of the new rectangle.

Mathematics
high-school

Maxim asked

by Maxim

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2 Answers

5 votes

I believe it would be V = L • W • H
or
21 = 14 • 7 • X (that's multiplying by the way)

Renan Greinert answered Mar 3, 2017

by Renan Greinert

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3 votes

The answer is 14cm. The length went up by 7 so the length also must have also gone up by seven.

MVck answered Mar 6, 2017

by MVck

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