The area of a square with a perimeter of 8 cm.

univerkov | January 5, 2021 | education

P – perimeter
S – area
P = (a + b) * 2 or (a * 4)
S = a * b
The side of the square is 8: 4 = 2 cm
check ((2 + 2) * 2 = 8)
(2 * 4) = 8
S = 2 * 2 = 4 (cm ^ 2)
Answer: S = 4cm ^ 2

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