calculate the perimeter of an equilateral triangle with each side 3.5 CM
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Answered by
9
perimeter of equilateral triangle= 3 × side
= 3 × 3.5
= 10.5 cm ......ans
= 3 × 3.5
= 10.5 cm ......ans
Answered by
2
perimeter=3.5+3.5+3.5=10.5
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