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Question
If the perimeter of an equilateral triangle is 36 cm, what is the length of one side?
Options
9 cm
10 cm
12 cm
18 cm
MCQ
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Solution
12 cm
Explanation:
Since Perimeter = 3 × side, we have 36 = 3 × side.
Therefore, side = 36 ÷ 3 = 12 cm.
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