if the length of a rectangle is 5 more than its breadth and perimeter of rectangle is 60 cm find the length and breadth of the rectangle
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length =x+5
breadth= x
perimeter =2(length +breadth)
60=2(x+x+5)
60=2(2x+5)
60/2=2x+5
30-5=2x
25/2=x
x=12.5
breadth =25/2cm or 12.5cm
lenght=25/2+5
=(25+10)/2
=35/2cm
=17.5cm
breadth= x
perimeter =2(length +breadth)
60=2(x+x+5)
60=2(2x+5)
60/2=2x+5
30-5=2x
25/2=x
x=12.5
breadth =25/2cm or 12.5cm
lenght=25/2+5
=(25+10)/2
=35/2cm
=17.5cm
siwangi76:
ok
and breadth
last main likha hai
sir
lekin
breath is 12.5 cm
dhyn se dekho dono value likhi aa
ok
thik hai
thanks
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