Question

perimeter of rectangular park is 450m.its breadth is 120m.find its length and area?​

Answer 1

Check answer in the given attachment

Answer 2

Step-by-step explanation:

Let the length of park be l.

Perimeter of park = 450m

Breadth of park = 120m

Perimeter = 2 (l + b)

450m = 2 (l + b)

225m = l + 120

l = 105m

Area of park = l × b = 105 ×120 = 12600 m²