A square one side is 30cm. what is the perimeter?
Answers
Answered by
1
120 cm
Step-by-step explanation:
a= 30 cm
we know perimeter of sq =4a = 4×30 =120 cm
Answered by
1
Answer:
Perimeter of a square = 4 X side
4 X 30 = 120 cm
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