Question

A circular garden has a 2.1 m wide bed of flowers along its boundry on the inside encircling a grass lawn. Ift he total area of garden is 260.26 sq m , find thr area of the grass lawn

Answer 1

required area is 133.98m^2 please mark it as a brainliest answer

Answer 2

Answer:

Area of the grass land = 153.9 m sq

Step-by-step explanation:

Area of the circular garden = πr sq

=> 260.26 = πr sq

=> r sq = 260.26*7/22

=> r = √82.81

=> r = √9.1 s

=> r = 9.1

Radius of the grass lawn = (9.1 - 2.1) m

= 7 m

Area of grass lawn = π7 sq

= 153.9 m sq