His bike has wheels of diameter 85cm He invented a counter for his bike, which counts how many revolutions the wheel does One da

Question

3 years ago

13

y the counter shows 290 revolutions How far has billy cycled to the nearest meter

2 answers:

Valentin [98] · Answer 1 · 2022-11-26T09:29:59+03:00

7 0

Answer:

circumference × revolution number =

$2\pi {r}^{2} \times 290$

774

$\pi$

Andrew [12] · Answer 2 · 2022-11-26T07:18:05+03:00

4 0

Answer:

774 meters

Step-by-step explanation:

use pi to find the circumference and multiply by 290