Question

2.
A
Radius of a circular garden is 7 meter more than length of a rectangle whose
perimeter is 364 meter and breadth is 84 meter. What will be cost of fencing the
garden (only at the circumference), if the cost of fencing is Rs 8 per meter?​

Answer 1

Answer:

Rs. 5,280/-

Explanation:

If the Length of rectangle = L meters

Then, according to the question,

2(L +84) = 364

=> L = 98

Radius of circle = 98 + 7 = 105 meters

Circumference of the circle = 2πr = 660

Cost of fencing = 660 × 8 = Rs 5280