5. What is the area, in centimeters square, of a rectangle whose width is twice its length and whose length is 7 centimeters? A. 42 cm2 B. 98 cm2 C. 147 cm D. 196 cm2

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asked Apr 10, 2021 224k views

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Lorenzo Morelli · Answer 1 · 2021-04-16T13:12:27+0000

if the length is 7cm, you multiply it by 2 because it’s “twice it’s length”.
7x2 = 14
the width is 14cm.
area of a rectangle = LxW
14x7 = 98

The area of the rectangle is 98cm2
The answer is B

5. What is the area, in centimeters square, of a rectangle whose width is twice its length and whose length is 7 centimeters? A. 42 cm2 B. 98 cm2 C. 147 cm D. 196 cm2

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