The perimeter of the rectangle is 186 cm, and one of its sides is 32 cm. Find the adjacent side and area of the rectangle.
| April 26, 2021 | education
Find the sum of the two sides of the rectangle by dividing the perimeter by 2:
186: 2 = 93 (cm).
Subtract the known side from the sum of the two sides:
93 – 32 = 61 (cm).
Find the area of a rectangle by the product of its two known sides:
S = 61 * 32 = 1952 (cm²).
Answer: the side of the rectangle is 61 cm, the area of the rectangle is 1952 cm².
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