Question

find the cost of weeding a circular garden of circumference 507cm at the rate of RS.350 per m^2​

Answer 1

Answer:

Step-by-step explanation:

circumference  of circular garden  = 507 cm

v$2\pi r$ =507

2*22/7 *r =507

r= 507*7/44

80.65 cm

area = $\pi rx^{2}$

=22/7 *80.65 *80.65

cost of wedding circular garden = 22/7 *80.65 *80.65/350=58 Rs