Find the side of the equilateral trangle , if it's perimeter is 30cm
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Answered by
1
perimeter = 3× side
30cm = 3×side
30/3 =side
10 =side
Answered by
0
Answer:
10cm
Step-by-step explanation:
Perimeter=30cm
Side=Perimeter/side
=30/3
=10cm
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