Question

To cross rose is 3 cm wide cut at right angles to the centre of a rectangular park 72 metre by 56 such that each is a parallel to one of the sides of rectangle the area of the remaining portion of the park is

Answer 1

Step-by-step explanation:

Area of a rectangular park = l × b = 64 × 38 = 2432 m2

Area of a horizontal road = l × b = 64 × 2 = 128 m2

Area of a vertical road = l × b = 38 × 2 = 76 m2

Common area = 2 × 2 = 4 m2

Area of the roads = 204 - 4 = 200 m2

Area of the remaining part of the park = 2432 - 200 = 2232 m2