Question

The side of a square find is 100m. If a lawn of width 5m was laid around, then the

percentage increase in area is​

Answer 1

Answer:

answer

Step-by-step explanation:

area of square = 100*100=10000

area of square after path

new side = 100-10=90

new area = 90*90

8100

area 10000-8100= 1900