Download presentation

Presentation is loading. Please wait.

Published byKennedi Feimster Modified over 8 years ago

2
A cylinder has two identical flat ends that are circular and one curved side. Volume is the amount of space inside a shape, measured in cubic units Definitions

3
Radius is the measure from the center to a point on the circle. Height is how tall the cylinder is. Pi or π = 3.14 height radius

4
Formula… Volume = (area of base) x (height) A = πr² Remember…the base is a circle!!!

5
r = 5 cm h = 11 cm

6
What if you only have the diameter? d = 8 cm h = 11 cm

7
A can of tomato soup is a cylinder with a radius of 7cm and a height of 20 cm. What’s the volume of the can?

8
Cone – Is “pointed” like a pyramid, but its base is a circle. Volume of a Cone h r V = ⅓Bh Area of the Base A = r 2 Height of the cone, not to be confused with the slant height (l)

9
Example 1: V = ⅓Bh = (⅓) r 2 h Area of Circle 6 in 11in

10
Ex.2: Volume of a Composite Figure 8cm 10cm 4cm Volume of Cone first! V = ⅓Bh Volume of Cylinder NEXT! V = Bh V T = V c + V c

11
The following cone has a volume of 110 . What is its radius? Ex.3: Solve for the missing variable 10cm r V = ⅓Bh

12
Volume of a Sphere

14
2 cm Volume of a Sphere

15
10 cm Volume of a Sphere

16
5 in Volume of a Sphere A spherical balloon has an initial radius of 5 in. When more air is added, the radius becomes 10 in. What is the difference in the two volumes? 10 in

Similar presentations

© 2023 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google