Question

find the perimeter of the rectangle whose length and breadth are 650m and 1 km respectively

Answer 1

length of rectangle = 650m
breadtg of rectangle = 1km = 1000m
perimeter of rectangle = 2(l+b)
= 2(650+1000)
= 2( 1650)
= 3300m

ans. = 3300m is the perimeter

Answer 2

l = 650 m
b =1000 m

therefore perimeter = 2 x ( l+b )
= 2 x ( 650 + 1000 ) m
= 2 x 1650 m
=3300 m

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