Question

(1) The length of a square field is 40 m. Find the cost of planting grass on the field at Rs. 6 per sq.m .4 m.​

Answer 1

Step-by-step explanation:

length=40m

area of square field=sidexside=40x40=1600sq.m

cost of planting grass=6x1600=9600rs.

Answer 2

Answer

Step-by-step explanation:

Length= 40

Area of the square= side × side

so the area of the square= 40×40=1600 sq.m

The cost of planting grass

= 6×1600=9600.