Question

a rectangular ground is 60 metre long and 22 metre broad in the middle of the ground there is a circle pound of radius 14 metre find the cost of putting grass on the remaining portion at the rate rupees 60 per square metre. answer batao follow karungi​

Answer 1

Answer:

42240 rps

Step-by-step explanation:

Hope this will help you

Answer 2

Answer:

The length of the rectangular ground = 60m

The breadth of rectangular ground = 22m

Hence it's area = l × b = 60 × 22 = 1320 sq.m

There is a circle pond in middle of the ground.

it's radius = 14m

Hence it's area =

$\pi {r}^{2}$

=22/7×14×14

=22×2×14

=44×14

=616sq.m

Remaining portion for putting grass= 1320-616=704sq.m

Cost of putting grass on ground is 60 per sq.m

Hence 704 × 60= Rs.42240

Hope this will help you