Scaling Area
Presentation
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Mathematics
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7th Grade
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Hard
Joseph Anderson
FREE Resource
22 Slides • 10 Questions
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Draw
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Multiple Choice
What is the relationship between the perimeter and area of the new polygon compared to those of Q?
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Open Ended
A right triangle has an area of 36 square units. If you draw scaled copies of this triangle using the scale factors in the table, what will the areas of these scaled copies be? Explain or show your reasoning.
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Open Ended
Diego drew a scaled version of a Polygon P and labeled it Q. If the area of Polygon P is 72 square units, what scale factor did Diego use to go from P to Q? Explain your reasoning.
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Multiple Choice
Here is Triangle A. Lin created a scaled copy of Triangle A with an area of 72 square units. How many times larger is the area of the scaled copy compared to that of Triangle A?
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Multiple Choice
Here is Triangle A. Lin created a scaled copy of Triangle A with an area of 72 square units. What scale factor did Lin apply to the Triangle A to create the copy?
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Multiple Choice
Here is Triangle A. Lin created a scaled copy of Triangle A with an area of 72 square units. What is the length of the bottom side of the scaled copy?
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Multiple Choice
What is the capital of France?
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Multiple Choice
What is the capital of France?
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Multiple Choice
For each pair of triangles listed, the area of the second triangle is how many times larger than the area of the first? 3. Triangle B and Triangle F
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