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sergejj [24]
3 years ago
15

SCC U of 1 pt 3 of 1 1.2.11 Assigned Media A rectangle has a width of 49 centimeters and a perimeter of 216 centimeters. V The l

ength is cm.
​
Mathematics
1 answer:
Sergeu [11.5K]3 years ago
8 0

Answer:

The length is of 59 cm.

Step-by-step explanation:

Perimeter of a rectangle:

The perimeter of a rectangle with width w and length l is given by:

P = 2(w + l)

Width of 49 centimeters and a perimeter of 216 centimeters:

This means that w = 49, P = 216

The length is cm.

We have to solve the equation for l. So

P = 2(w + l)

216 = 2(49 + l)

216 = 98 + 2l

2l = 118

l = \frac{118}{2}

l = 59

The length is of 59 cm.

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