The circumference of a circle is 3π in.
What is the area of the circle

7.07in²

Step-by-step explanation:

To find radius,

2πr = 3π

r =

r = 1.5

To find area,

A = πr²

= π × 1.5²

= (2.25π)in²

= 7.07in² (3sf)

7. d. 64

8. i. 32

9. c. 125

10. j. none of the above

11. d. 81

12. i. 216

13. e. none of the above

14. g. 240

15. e. none of the above

16. g. 32

17.   e. none of the above