Question

A rectangular field is 20m long and 16m broad. A lawn is laid in the center, leaving a 2m broad path all around. Find :
The area of inner lawn
Cost of paving the path at Rs. 20 per m

Answer 1

Answer:

area of inner lawn =a. of rectangle field-a.of path

a.of inner lawn=l*b-l*b

a.of inner lawn=20*16-18*14

=320-252

=6cmsq.

Answer 2

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