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Volgvan
2 years ago
13

What is the area of a square, in square feet, whose perimeter is 20 feet

Mathematics
1 answer:
geniusboy [140]2 years ago
3 0
Perimeter of a square = 20 feet = 4a
=>4a = 20
=>a = 20/4
=>a = 5 feet
Area of a square = a²
=>a² = 5²
=>a = 25 square feet
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