Question

A circular garden of radius 15m has a 2m wide circular path inside arround it. Find the area of the

Answer 1

• Let the radius of outer circle be (R ) = 15 cm
• so the radius of inner circle (r) = 15-2 =13 cm
• area of path =22/7 ( 225- 169)

= 22/7 × 56

= 22×8 = 176

Answer 2

Let the radius of outer circle be (R ) = 15 cm

so the radius of inner circle (r) = 15-2 =13 cm

area of path =22/7 ( 225- 169)

= 22/7 × 56

= 22×8 = 176