Find the area of an equilateral triangle if its perimeter is 18 ft
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24 feet (8 x 3)
The perimeter outside a rectangle with an area of 800 square feet can vary from 113.137... feet to 802 feet. In a triangle, it can vary anywhere from 80 + 40√2 to 2√800 + 2(√800√2). You can never derive the exact perimeter of a figure from an area alone.
The area of a square with a perimeter of 22.33 feet is: 31.16 square feet.
The perimeter is 18 feet.
The perimeter will be four feet.