Question

The perimeter of a rectangular park is 280m. If the Length of the park is 80m. Find out the breadth of the park. Also find out the cost of fencing the park at the rate of Rs 6.80

Answer 1

Answer:

1. Perimeter of a rectangular park = 280m
2. Length of the two sides = 80m
3. Breadth
4. $\frac{p}{2} - l$

Breadth = 280/2 -80

= 140 - 80

= 60m

Area =

$l \times b$

Area = 60×80=4800 sq m

1 sq m = ₹ 6.80

4800 sq m = 4800 × 6.80

=₹326.40

Answer = ₹326.40