Review:

1
Review

• Find the volume of a rectangular prism with a
  length of 4 cm, width of 5cm and a height of 10
  cm.
• V Bh (5)(4)(20) 200cm3

2
Volume of Cylinders

• Geometry
• Unit 6, Day 8
• Mr. Zampetti

3
Cylinder

• Remember
• A cylinder is a 3D figure with two circular bases

4
Surface Area of a Cylinder

• Formula for Surface Area
• S 2prh 2pr2

5
Example 1

• Calculate the surface area and leave your answer
  in terms of ?

S 2pr2 2prh
S 2(?)(6.5)2 2(?)(6.5)(6)
S 162.5? ft2
6
Volume of a Cylinder

• Formula for Volume
• V pr2 h

7
Example 2

• Calculate the volume and leave your answer in
  terms of ?

V pr2h
V (?)(6.5)2(6)
V 253.5? ft3
8
Additional Practice

• http//www.quia.com/quiz/395681.html

9
Homework

• Work Packet
• Volume of Cylinders