25m lenght and perimeter 80 cm find the rectangular breath and area
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Given- length =25m and perimeter= 80cm.
1m=100cm
so,25m=25*100=2500cm
Perimeter of rectangle=2(l+b)
80cm = 2( 2500+b)cm
80*2cm=(2500+b)cm
160cm=(2500+b)cm
b=(2500-160)cm
b=1900cm
therefore, area =l*b
=(1900*250) square cm
=475000square cm.
I hope this helps you!
1m=100cm
so,25m=25*100=2500cm
Perimeter of rectangle=2(l+b)
80cm = 2( 2500+b)cm
80*2cm=(2500+b)cm
160cm=(2500+b)cm
b=(2500-160)cm
b=1900cm
therefore, area =l*b
=(1900*250) square cm
=475000square cm.
I hope this helps you!
arti81:
Are you stupid
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