12.4 Volume of Prisms and Cylinders - Ms. Engbrecht & Mrs....

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12.4 Volume of Prisms and Cylinders May 27, 2016 Warm Up Find the area of the regular polygon. Homework Questions?

Transcript of 12.4 Volume of Prisms and Cylinders - Ms. Engbrecht & Mrs....

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12.4 Volume of Prisms and Cylinders May 27, 2016

Warm Up Find the area of the regular polygon.

Homework Questions?

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12.4 Volume of Prisms and Cylinders May 27, 2016

On the top of your paper (by your name) rate yourself for this section:

4 ­ I can summarize the concepts and explain it to others

3 ­ I can apply the concept to answer questions correctly

2 ­ I can apply the concepts but with some mistakes

1 ­ I need help and know how to apply the concept

0 ­ I can't apply the concept, even with help

*Rating of 0­2 is a warning signal to me that you need help*

12.4 Volume of Prisms and Cylinders

Goals: • Use volume postulates• Find the volumes of prisms and cylinders

EQ: What is the difference between surface area and volume?

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12.4 Volume of Prisms and Cylinders May 27, 2016

Vocabulary

Volume of a solid:The space a figure occupies (includes inside)*measured in cubic units

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12.4 Volume of Prisms and Cylinders May 27, 2016

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12.4 Volume of Prisms and Cylinders May 27, 2016

Example 1: Finding VolumesFind the volume of the right prism and the right cylinder.

Try It Find the volume of the solid.

1. Right prism 2. Right cylinder

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12.4 Volume of Prisms and Cylinders May 27, 2016

Example 2: Using VolumesUse the measurements given to solve for x.

a. b.

12.4 Homework

12.4 Worksheet

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12.4 Volume of Prisms and Cylinders May 27, 2016

SummaryEQ: What is the difference between 

surface area and volume?