Question

Aruna put a rope around a rectangular flower bed which is long 10 m and wide 2.5 m and komal put a rope around a square flower bed its side is 6.4 m . Who used more rope and by how much

Answer 1

Answer:

Area of land =4.8×4.2=20.16m

2

Area of 1 flower bed =1.2×1.2=1.44m

2

∴ Area of 5 flower beds =5×1.44=7.2m

2

So, the area of the remaining part of land

=20.16−7.2=12.96 m

2