Question

a garden is 90m long and board 75 m a path 5m wide is to be built out around it find the area of the path ​

Answer 1

Now,

the area of garden is

$90 \times 75$

= 6750

now

by adding 5 to both length and base ( as a path of 5 m is built)

so area now

$95 \times 80$

= 7600

so area of path = total area - area of garden

                         = 7600 - 6750

                         = 850 m$^2$  

Answer 2

Answer:

Step-by-step explanation:

Area of original garden = 90 * 75 = 6750 m^2

After path is added around rectangle, new length = 90 + 2*5 = 100 m

new breadth = 75 * 2*5 = 85 m

Area of rectangle with path = 100 * 85 = 8500 m^2

So area of path = Area of rectangle with path - Area of rectangle without path

Area of path = 8500 - 6750 = 1750 m^2

hope it helps!

:)