Question

A path 1m wide is built along the border and inside a square garden of side 30m. What is the area of the path? What is the cost of planting grass in the remaining portion of the garden at the rate of Rs 40 per m

Answer 1

Answer:

• Area of outer Square =30x30=9oom2

Area of inner square = 28 ^2 = 784

= 216m2

cost of planting =216x40= Rs.8640