Question

A path 1m wide is built along the border and inside a square garden of side 30m. Find (i) The area of the path (ii) The cost planting grass in remaining portion of the garden at the rate of Rs. 20 per m2


​

Answer 1

Answer:

i=116

ii=₹15680

Step-by-step explanation:

i area of large square =30×30

=900m^2

area of small square=(30-2)

28m

28×28=784m^2

area of path

900-784

116 m^2