Mathematics, 25.04.2020 01:55 kibyrd14

An equilateral triangle is shown.
Perimeter = 36 cm

Heron’s formula: Area = StartRoot s (s minus a) (s minus b) (s minus c) EndRoot

What is the area of an equilateral triangle that has a perimeter of 36 centimeters? Round to the nearest square centimeter.

15 square centimeters
25 square centimeters
62 square centimeters
72 square centimeters

Answers: 2

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An equilateral triangle is shown.
Perimeter = 36 cm

Heron’s formula: Area = StartR...

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