Question

1. Find the area of a square park whose perimeter is 360 m. 2. The perimeter of a rectangular sheet is 120 cm. If the length is 25 cm, find its breadth. Also find the area. 3. Find the breadth of a rectangular plot of land, if its area is 330 square meters and the length is 11 m. Also find its perimeter. 4. The length and breadth of a rectangular piece of land are 250 m and 200 m respectively. Find its area​

Answer 1

Answer
Perimeter=4s
Perimeter of square=360m
So 4s=360m
S=360/4
S=90m( length of each side of square)
Now, area of square= side*side
Area= 90*90
Area=8100 sq metres
Q2. Perimeter of rectangle =120m
Perimeter of rectangle =2(l+b)
So 2(l+b)))))