if the perimeter of a square is 20 cm then the length of its side
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Answered by
1
Answer:
Step-by-step explanation:
the perimeter of a square = 20 cm
4 a = 20
a = 5 cm
Answered by
0
Answer:
5cm
Step-by-step explanation:
the perimeter of a square is 4*a (side)
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