Question

a rectangular park of 40 m long and 20 m wide . a path 5 m wide is to be constructed outside the park find its area

Answer 1

Answer: area of path is  area of park with path - area of rectangular park                      

area of park =l x b= 45 x 30=1350 cm2

area of park with path is =45+2.5+2.5 x 30+2.5+2.5 = 1750cm2

area of path = 1750-1350=400 cm2

Step-by-step explanation:

Answer 2

Answer:

325 m ²

Step-by-step explanation:

Subtract 40 multiliped by 20 from 45 multiplied by 25