Question

The square plot has a perimeter of 360m. Find the side and area of the plot.​

Answer 1

Answer:

side = 120 m

area = 14400 m²

Answer 2

Answer:

Given, perimeter of square plot = 360 m ∵ Perimeter of the square = 4 x its side ∴ 4 x side of square = 360 m ⇒ side of the square = (360/4) m = 90 m (i) The area of the square field = (side)² = (90 m)² = 90 m x 90 m = 8100 m² (ii) Cost of fencing at Rs 40 per metre = 8100 m2 x Rs 40 per metre = Rs 324000 (iii) Cost of levelling at Rs 60 per m² = 8100 m² x Rs 60 per m² = Rs 486000Read more on Sarthaks.com - https://www.sarthaks.com/173760/the-perimeter-of-a-square-plot-360-m-find-i-its-area