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2 years ago

13

A rectangle is three times as long as it’s wired the perimeter 60 cm find the dimensions of the rectangle a round to the nearest

10th if necessary

1 answer:

ipn [44]2 years ago

6 0

Answer:

width: 7.5

length: 22.5

Step-by-step explanation:

width: x

length: 3x

Perimeter = 2L + 2W

60 = 2(3x) + 2x

60 = 6x + 2x

60 = 8x

x = 7.5

width: x = 7.5

length: 3x = 3(7.5) = 22.5

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