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26-02-2020
Mathematics

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The rectangle below has a perimeter of 64 units. How long are the sides?

The rectangle below has a perimeter of 64 units How long are the sides class=

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26-02-2020

Answer:

x=14

18 by 14

Step-by-step explanation:

64=18+x+x+2x-10

64=8+4x

56=4x

x=14

side 1 = 14

2(14)-10

28-10

18

side 2 = 18 (just to check if x is right)

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