A rectangular ground is 120m long and 90m broad.in the middle of the ground, there is a circular tank of radius 28m. find cost of the remaining portion at the rate of ₹15 per square meter
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okkk I am giving answer
Step-by-step explanation:
area of rectangular ground= l×b
=120m×90m
= 10800m
circular tank radius=28
10800m-28m= 10772m²
cost price of remaining portion
= 10772m×15rupee
=1‚61‚581 rupees
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