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Mathematics, 15.04.2021 21:20 charmrenee

Calculate the area of the equilateral triangle using the formula for area of a regular polygon, and compare it to Bianca’s answer. The apothem, rounded to the nearest tenth, is units. The perimeter of the equilateral triangle is units. Therefore, the area of the equilateral triangle is , or approximately 43.5 units2. The calculated areas are .

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Calculate the area of the equilateral triangle using the formula for area of a regular polygon, and...
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