show work on how to do 7-12
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Answer:
if we have to find circumference then ik how to do it
7. So the answer would be 37.68
Step by step explanation: The circumference of a circle formula is 2 x π x the radius which in this case is 6 so the answer is 37.68
8. So the answer would be 43.96
Step by step explanation: The circumference of a circle formula is 2 x π x the radius and in this case we are given the diameter and half of the diameter would be the radius so the diameter in this case is 14 and the half of it would be 7 so 2 x π x 7 which would be 43.96
9. So the answer would be 18.84
Step by step explanation: The circumference of a circle formula is 2 x π x the radius and in this case we are given the diameter and half of the diameter would be the radius so the diameter in this case is 6 and the half of it would be 3 so 2 x π x 3 which is 18.84.
10. So the answer would be 31.4
Step by step explanation: The circumference of a circle formula is 2 x π x the radius which in this case is 5 so the answer is 31.4.
11. So the answer would be 113.04
Step by step explanation: The circumference of a circle formula is 2 x π x the radius which in this case is 18 so the answer is 113.04
12. So the answer would be 26.376.
Step by step explanation: The circumference of a circle formula is 2 x π x the radius and in this case we are given the diameter and half of the diameter would be the radius so the diameter in this case is 4.2 and the half of it would be so 2 x π x 4.2 which is 26.376.
Step-by-step explanation: Please can I have brainliest