the perimeter of a square is 60 cm find its area and then its new area obtained on increasing each of its side by 2 metre
Answers
Answered by
48
perimeter=60cm
side=60/4
=15cm
area=side×side
=15×15
=225cm^2
length of side if it's side is increased by 2m=2.15m
area=2.15×2.15
=4.6225m^2
hope this helps...
side=60/4
=15cm
area=side×side
=15×15
=225cm^2
length of side if it's side is increased by 2m=2.15m
area=2.15×2.15
=4.6225m^2
hope this helps...
Answered by
27
Pm=60cm
4×Side =60
Side=60/4
Side=15cm
Area=side^2=15*15=225cm^2
New side=0.15 +2=2.15
New area=2.15*2.15 =4.6225cm^2
4×Side =60
Side=60/4
Side=15cm
Area=side^2=15*15=225cm^2
New side=0.15 +2=2.15
New area=2.15*2.15 =4.6225cm^2
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