14. What is the name of this solid figure?

15. What is circumference of the base?

16. What is the height of the cylinder?

17. Lateral area = ________ base _________ of the prism.

18. What is the area of the base?

19. Surface area = _________ area + = _________

20. The formula to find the surface area of a cylinder is _________

21 For this cylinder, the surface area ________ in2.
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