if the perimeter of a square is 3.6 Cm.Find its area in mm square. step by step solution please
Answers
Answered by
1
Answer:
81mm
Step-by-step explanation:
perimeter of a square=4a
4a=3.6
a=0.9
area of a square=a^2
0.9^2=0.81cm^2
=81mm
Answered by
0
Answer:
81mm
Step-by-step explanation:
perimeter of a square=4a
4a=3.6
a=0.9
area of a square=a*2
î1mm
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