module 1 lesson 20 day 2
TRANSCRIPT
Module 1 Lesson 20 Day 2.notebook
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October 21, 2015
Module 1 Lesson 20 Day 2Homework: Prepare for the End of Module 1
Exam that will be Monday 10/26
Do NowDraw a scale drawing of the room you took measurements of using a
1/24 scale.
10/21/15
Module 1 Lesson 20 Day 2.notebook
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October 21, 2015
Desk Bean Bag Group Table
Scale Factor =
Ratio of Areas =
Equation for areas:
93
Module 1 Lesson 20 Day 2.notebook
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October 21, 2015
Desk Bean Bag Group Table
Scale Factor =
Ratio of Areas =
Equation for areas:
93
Module 1 Lesson 20 Day 2.notebook
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October 21, 2015
Desk Bean Bag Group Table
576 in2
864 in2104832 in2
Scale Factor =
Ratio of Areas =
Equation for areas:
2160 in2
93
Module 1 Lesson 20 Day 2.notebook
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October 21, 2015
S.97
QUESTION: How will you make this scale drawing using the original scale drawing (SD1)?
Module 1 Lesson 20 Day 2.notebook
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October 21, 2015
Dimension of SD1
Dimension of SD2
Length of Classroom
Width of Classroom
Length of Desk
Width of Desk
Length of Table
Module 1 Lesson 20 Day 2.notebook
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October 21, 2015
Survey Examples
1.) What is the scale?
2.) What is the actual length of the house?
3.) What is the actual width of the house?
4.) What is actual area of the house?