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3 years ago

15

A rectangle made of square tiles measures 7 tiles long and 3 tiles wide. what is the length of a similar rectangle whose width i

s 9 tiles

1 answer:

Norma-Jean [14]3 years ago

6 0

The length of the rectangle would be 21

Proportion to set it up would be 7/3 x X/9 cross multiply and solve for x which is 21

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Answer:

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Step-by-step explanation:

step 1

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The area of the circle is equal to

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substitute

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step 2

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Remember that

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so

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Sveta_85 [38]

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