ninagonzales67 ninagonzales67
  • 13-04-2022
  • Mathematics
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The area of a rectangle is 45 square inches. One dimension is 5 inches. What is the perimeter

Respuesta :

kgodcher kgodcher
  • 13-04-2022

Answer:

28 inches

Step-by-step explanation:

To begin, the area of a rectangle is base · height. Since we are given one of the sides already, you can make an equation to solve for the other value.

5 · x = 45

5x = 45

x = 9

A rectangle has two pairs of parallel sides, or in easier terms, two sets of sides that are the same. So, the perimeter is going to be two lengths plus two widths.

2 · 5 + 9 · 2 = 10 + 14 = 28

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