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3 years ago

Draw a rectangle that has an area of 8 units square and a perimeter of 12 units. What are the side lengths

Mathematics

1 answer:

choli [55]3 years ago

8 0

Answer:

4 by 2

Step-by-step explanation:

you can basically guess and check with this question but I knew if it was a rectangle then 2 sides would be larger than the other. So I started off figuring out what times what equals 8 and I got 2 and 4. So I put those in for the side lengths and I got 12.

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kupik [55]

Answer:

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Step-by-step explanation:

Group Like Terms:

3x+x+30=10+2x+5x+2

Add similar elements 3x+x=4x:

4x+30=10+2x+5x+2

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4x+30=10+7x+2

Group like terms:

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Step-by-step explanation

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