Question

Q.5. Viru made 6 rounds around the circular
garden of radius 35 m. How many km he
walked around the garden?​

Answer 1

Answer:

1.1 km

Step-by-step explanation:

circumference of the circle = 2πr

r = 35m

circumference = 2 * 22/7 * 35

= 220m

He made 5 rounds

=220 * 5 = 1100m

1100m = 1.1km

Answer 2

Answer:

420

Step-by-step explanation:

Rounds by him = 6

radius = 35+35 = 70

km walked = 70×6 = 420