Amplify Desmos Math UNIT 1.4

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Rectangles P, Q, R, and S are scaled copies of one another. For each pair, state whether the scale factor that takes one figure to another is greater than 1, equal to 1, or less than 1.

Rectangle P to rectangle R

Rectangle Q to rectangle S

Rectangle Q to rectangle R

Rectangle S to rectangle P

Rectangle R to rectangle P

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What is the scale factor that takes triangle S to triangle L?

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What is the scale factor that takes triangle L to triangle S?

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Triangle M (not shown) is also a scaled copy of triangle S.
The scale factor that takes triangle S to triangle M is 3/2.
What is the scale factor that takes triangle M to triangle S?

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Draw a scaled copy of the polygon that has a perimeter of 10 units.

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What is the scale factor from the original polygon to your scaled copy?

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What is the scale factor that takes triangle S to triangle L?

What is the scale factor that takes triangle L to triangle S?

Will any two squares always be scaled copies of one another? Explain your thinking.

What is the value of x?

What is the scale factor that would move Figure B to Figure A?

What is the scale factor that takes triangle S to triangle L?

What is the scale factor that takes triangle L to triangle S?

Triangle M (not shown) is also a scaled copy of triangle S.
The scale factor that takes triangle S to triangle M is 3/2.
What is the scale factor that takes triangle M to triangle S?

Draw a scaled copy of the polygon that has a perimeter of 10 units.

What is the scale factor from the original polygon to your scaled copy?

What is the scale factor from the scaled copy back to the original polygon?

Will any two squares always be scaled copies of one another? Explain your thinking.

What is the value of x?

What is the scale factor that would move Figure B to Figure A?

Select all the ratios that are equivalent to 12 : 3.

Triangle M (not shown) is also a scaled copy of triangle S.
The scale factor that takes triangle S to triangle M is 3/2.
What is the scale factor that takes triangle M to triangle S?

Draw a scaled copy of the polygon that has a perimeter of 10 units.

What is the scale factor from the original polygon to your scaled copy?

What is the scale factor from the scaled copy back to the original polygon?

Select all the ratios that are equivalent to 12 : 3.

Amplify Desmos Math UNIT 1.4

What is the scale factor that takes triangle S to triangle L?

What is the scale factor that takes triangle L to triangle S?

Will any two squares always be scaled copies of one another? Explain your thinking.

What is the value of x?

What is the scale factor that would move Figure B to Figure A?

What is the scale factor that takes triangle S to triangle L?

What is the scale factor that takes triangle L to triangle S?

Triangle M (not shown) is also a scaled copy of triangle S.The scale factor that takes triangle S to triangle M is 3/2. What is the scale factor that takes triangle M to triangle S?

Draw a scaled copy of the polygon that has a perimeter of 10 units.

What is the scale factor from the original polygon to your scaled copy?

What is the scale factor from the scaled copy back to the original polygon?

Will any two squares always be scaled copies of one another? Explain your thinking.

What is the value of x?

What is the scale factor that would move Figure B to Figure A?

Select all the ratios that are equivalent to 12 : 3.

Triangle M (not shown) is also a scaled copy of triangle S.The scale factor that takes triangle S to triangle M is 3/2. What is the scale factor that takes triangle M to triangle S?

Draw a scaled copy of the polygon that has a perimeter of 10 units.

What is the scale factor from the original polygon to your scaled copy?

What is the scale factor from the scaled copy back to the original polygon?

Select all the ratios that are equivalent to 12 : 3.

Triangle M (not shown) is also a scaled copy of triangle S.
The scale factor that takes triangle S to triangle M is 3/2.
What is the scale factor that takes triangle M to triangle S?

Triangle M (not shown) is also a scaled copy of triangle S.
The scale factor that takes triangle S to triangle M is 3/2.
What is the scale factor that takes triangle M to triangle S?