Question

diameter of the circular garden is 224m there is a 28 m wide road around the garden find the area of the road?​

Answer 1

Answer:

22176 m²

Step-by-step explanation:

radius of the garden=224/2 = 112m

radius of the circular region around the garden = 112 + 28 = 140 m

area of road = ar(circular region around the garden) - ar(garden)

⇒22/7 × 140 × 140 - ( 22/7 × 112 × 112)

⇒61600 - 39424

⇒22176 m²