The width of the rectangle is 10 cm and the length is 5 cm longer, find the perimeter of the rectangle.
| June 21, 2021 | education
The first step is to find the length of the rectangle, knowing that it is 5 cm greater than the width equal to 10 cm.
a = 10 + 5 = 15 cm.
The next step is to find the value of the perimeter. The perimeter of a rectangle is equal to the sum of the lengths of all 4 sides of the rectangle.
P = 2 * 15 + 2 * 10 = 30 + 20 = 50 cm.
Answer: 50 centimeters.
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