module 1 lesson 20 day 2

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Module 1 Lesson 20 Day 2.notebook 1 October 21, 2015 Module 1 Lesson 20 Day 2 Homework: Prepare for the End of Module 1 Exam that will be Monday 10/26 Do Now Draw a scale drawing of the room you took measurements of using a 1/24 scale. 10/21/15

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Module 1 Lesson 20 Day 2.notebook

1

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

2

October 21, 2015

S.96The room in your house

Module 1 Lesson 20 Day 2.notebook

3

October 21, 2015

Desk Bean Bag Group Table

Scale Factor =

Ratio of Areas =

Equation for areas:

93

Module 1 Lesson 20 Day 2.notebook

4

October 21, 2015

Desk Bean Bag Group Table

Scale Factor =

Ratio of Areas =

Equation for areas:

93

Module 1 Lesson 20 Day 2.notebook

5

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

6

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

7

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

8

October 21, 2015

S.97

Module 1 Lesson 20 Day 2.notebook

9

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?

Module 1 Lesson 20 Day 2.notebook

10

October 21, 2015

Module 1 Lesson 20 Day 2.notebook

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October 21, 2015