Question

please tell me answer ko these questions ​

Answer 1

Answer:

2)1.3147 m

5)a.10 hours..b.27 liters

Step-by-step explanation:

2)solved with

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

Answer 2

Step-by-step explanation:

1.3147 m

5)a.10 hours..b.27 liters

Step-by-step explanation:

2)solved with

2\pi {r}^{2}2πr2