Find the length of the side of an equilateral triangle if it's perimeter is 36CM
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Answered by
5
Answer:
Step-by-step explanation:
Perimeter of equilateral triangle=3a
3a=36
a=36/3
a=12 cm
Hence side of equilateral triangle is 12cm
Answered by
1
Perimeter of an equilateral triangle is 36 cm .
Perimeter of triangle = 3 × s
=> 36 cm = 3s
=> s = 36/3 cm
=> s = 12 cm
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