Question

Two cross roads, each of width 5 m, run at right angles through the center of a rectangular park of length 70 m and breadth 45 m and parallel to its sides. Find the area of the roads Also find the area of the park excluding cross roads. Find the cost of constructing the roads at the rate of ₹105 per m2​

Answer 1

Answer:

I hope it helps

Step-by-step explanation:

width =5 m

area of first road = 70 x 5 = 350sq m

area of second road =45 × 5= 225 sq.m

area of roads = (350+225)−25

                       =575−25

                        =550sqm

​cost of the construction per sq.m =Rs.105

total cost =550×105= R s 57750