Question

Through a rectangular field of length 90 m and breadth 45 m, two roads are constructed perpendicular to the field. The width of each road is 6m, Find the area covered by the roads. Also, find the cost of constructing the roads at the rate of ₹150 per square meter.

Answer 1

Answer:

area of covered roads

=90*6+45*6-6*6

=540+270-36

=810-36

=774m2

cost=774*150=116100