splash screen. lesson menu five-minute check (over lesson 14–1) main idea and vocabulary example...
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![Page 1: Splash Screen. Lesson Menu Five-Minute Check (over Lesson 14–1) Main Idea and Vocabulary Example 1:Estimate Areas Example 2:Estimate Areas Example 3:Estimate](https://reader036.vdocuments.mx/reader036/viewer/2022062515/56649f425503460f94c61b43/html5/thumbnails/1.jpg)
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Five-Minute Check (over Lesson 14–1)
Main Idea and Vocabulary
Example 1:Estimate Areas
Example 2:Estimate Areas
Example 3:Estimate Areas
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• I will find and estimate the areas of figures by counting squares.
• area
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Estimate Areas
Find the area of the figure at the right.
Step 1 Count the number of whole squares in the figure.
7 whole squares = 7 square units
Step 2 Count the number of half squares in the figure.
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Estimate Areas
Step 3 Add the number of whole and half squares.
Answer:
![Page 6: Splash Screen. Lesson Menu Five-Minute Check (over Lesson 14–1) Main Idea and Vocabulary Example 1:Estimate Areas Example 2:Estimate Areas Example 3:Estimate](https://reader036.vdocuments.mx/reader036/viewer/2022062515/56649f425503460f94c61b43/html5/thumbnails/6.jpg)
1. A
2. B
3. C
4. D
0% 0%0%0%
A. 22 square feet
B. 24 square feet
C. 26 square feet
D. 30 square feet
Find the area of the figure.
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Estimate Areas
The diagram to the right shows the floor plan for a shed. One square on the grid represents 1 square foot. About how many square feet is the area of the shed floor?
Step 1 Count the number of whole squares in the diagram.
37 whole squares = 37 square feet
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Estimate Areas
Step 2 Count the number of partial squares in the diagram.
4 partial squares is about 2 square feet
Step 3 Add the number of whole and partial squares.
37 + 2 = 39 square feet
Answer: The area of the shed is about 39 square feet.
![Page 9: Splash Screen. Lesson Menu Five-Minute Check (over Lesson 14–1) Main Idea and Vocabulary Example 1:Estimate Areas Example 2:Estimate Areas Example 3:Estimate](https://reader036.vdocuments.mx/reader036/viewer/2022062515/56649f425503460f94c61b43/html5/thumbnails/9.jpg)
1. A
2. B
3. C
4. D
0% 0%0%0%
A. about 10 square feet
B. about 13 square feet
C. about 15 square feet
D. about 20 square feet
One square on the grid represents 1 square foot. About how many square feet is the area of the figure?
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Estimate Areas
A lake is shown to the right. Each square represents 1 square mile. Estimate the area of the lake.
Step 1 Count the number of whole squares. There are 13 whole square which is 13 square miles.
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Estimate Areas
Step 2 Count the number of partial squares.
20 partial squares is about 10 square miles.
Step 3 Add the number of whole and partial squares.
13 + 10 is about 23 square miles.
Answer: The area of the lake is about 23 square miles.
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1. A
2. B
3. C
4. D
0% 0%0%0%
A. about 17 square miles
B. about 21 square miles
C. about 30 square miles
D. about 36 square miles
Each square represents 1 square mile. Estimate the area of the shape below.
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End of the Lesson
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Five-Minute Check (over Lesson 14–1)
Image Bank
Math Tool Chest
Volumes of Prisms
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1. A
2. B
3. C
4. D0% 0%0%0%
(over Lesson 14–1)
A. 26 yd23
Find the perimeter of the figure.
B. 23 yd23
C. 22 yd35
D. 21 yd23
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1. A
2. B
3. C
4. D
0% 0%0%0%
(over Lesson 14–1)
Find the perimeter of the figure.
A. 48.3 m
B. 48.9 m
C. 49.2 m
D. 49.3 m
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