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Area of a Triangle and a Parallelogram by Transformations

This applet shows the relationship between the area of triangles and parallelograms.

1. What transformation occurred to create the parallelogram after moving the slider?

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  • A
  • B
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  • D
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2. How does the area of the triangle compare to the area of the parallelogram created?

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3. What is the area of the parallelogram if the base is 4 units and the height is 6 units?

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4. What is the area of a triangle with a base of 3 units and a height of 5 units?

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