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22-10-2021
Mathematics

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The perimeter of a rectangular window is 264 cm.
If the width of the window is 56 cm, what is its length?

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Anisatunizzati Anisatunizzati

23-10-2021

Answer:

length = 76 cm

Step-by-step explanation:

The perimeter = (2 × width) + (2 × length)

264 = (2×56) + (2 × length)

264 = 112 + (2 × length)

264 - 112 = 2 × length

152 = 2 × length

152/2 = length

76 = length

length = 76 cm

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