The perimeter of an equilateral triangle is 36 cm. What is the length of each si

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Question: The perimeter of an equilateral triangle is 36 cm. What is the length of each side? (2021)

Options:

Correct Answer: 12 cm

Exam Year: 2021

Solution:

In an equilateral triangle, all sides are equal. Therefore, each side = Perimeter / 3 = 36 / 3 = 12 cm.

The perimeter of an equilateral triangle is 36 cm. What is the length of each side? (2021)

The perimeter of an equilateral triangle is 36 cm. What is the length of each side? (2021)

Step 1: Understand that an equilateral triangle has all three sides equal.
Step 2: Know that the perimeter of a triangle is the total length around it, which is the sum of all its sides.
Step 3: Since all sides are equal in an equilateral triangle, you can find the length of one side by dividing the perimeter by 3.
Step 4: Given the perimeter is 36 cm, calculate the length of one side: 36 cm divided by 3 equals 12 cm.
Step 5: Conclude that each side of the equilateral triangle is 12 cm long.

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