The rectangle is 6 cm wide and 10 times longer. Calculate the perimeter and area of the rectangle.
| September 5, 2021 | education
Solution.
1. Find the length of the rectangle:
6 * 10 = 60 (cm).
2. Find the perimeter of the rectangle:
P = 2 * (a + b) = 2 * (60 + 6) = 132 (cm).
3. Find the area of the rectangle:
S = a * b = 60 * 6 = 360 (cm ^ 2).
Answer: the perimeter of the rectangle is 132 cm, and the area of the rectangle is 360 cm ^ 2.
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