Question

Mrs. Kaushik has square plot with measurement shown in figure. She wants to construct a house in the middle of the plot. A garden is developed around the house. Find the total cost of developing a garden around the house at the rate of rs 55 per metre square. ​

Answer 1

Hello mate!❤

Solution:

Side of square plot = 25m

Area of square plot =

$25 \times 25 = 625 {m}^{2}$

Length of house = 20 metre

Breadth of house = 15 metre

Area of house =

$20 \times 15 = 300 {m}^{2}$

Area of Garden

Area of plot - Area of house

= 625-300

=325 m^2

Cost of developing garden :

$325 \times 55 =rs17875$

Hope this helps

@adiba31☺❤

Answer 2

area of square plot =side ×side

=25×25

=625m^2

area of house =20 ×15=300m^2

area of garden =625m^2 - 300m^2

=325m^2

cost of developing garden =325×55

= rs 17,875