The rectangle is 17 cm long and 15 cm wide. Find the side of the square that has the same perimeter.
| April 11, 2021 | education
First, we find the perimeter of the rectangle, multiply by two the sum of the length and height.
P = (17 cm + 15 cm) * 2 = 64 cm.
The perimeter of the square is 4 * a, where a is the side of the square. Find the side of a square with a perimeter of 64 cm.
4 * a = 64 cm.
a = 64 cm ÷ 4.
a = 16 cm.
Answer: 16 cm.
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