Question

14 m
12. A rectangular ground is 90 m long and 32 m broad. In the middle of
the ground there is a circular tank of radius 14 metres. Find the
cost of turfing the remaining portion at the rate of 50 per
square metre.
90 m

Answer 1

Answer:

113200rs

Step-by-step explanation:

area of remaining portion=area of rectangular ground-area of circular tank

=l*b-πr²

=90*32-22/7*14*14

=2880-616

=2264

now cost of turfing =area*rate

=2264*50

=113200rs

hope this will help.. uh mark it as the brain list!!