Let's Recall
1. C = πd
= 3.14 × 16
= 50.24 m
2. C = 2πr
= 3.14 × ( 7 × 2 )
= 3.15 × 14
= 43.96 cm
3. C = πd
= 3.14 × 22
= 69.08 m
4. C = 2πr
= 3.14 × ( 4 × 2 )
= 3.14 × 8
= 25.12 ft
5. C = πd
= 3.14 × 40
= 125.6 m
I hope this helps... Please correct my answers if it is wrong.
