Online Self-Tests(Geo4)

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  1. What is the area of the parallelogram on the coordinate plane below?

  
  

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  (1 point)

  
  

  
  

  Answer:

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  units2

  
  
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  2. What is the area of the triangle on the coordinate plane below?

  
  

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  (1 point)

  
  

  
  

  Answer:

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  units2

  
  
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  3. What is the area of the parallelogram on the coordinate plane below?

  
  

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  (1 point)

  
  

  
  

  Answer:

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  units2

  
  
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  4. If the vertices of parallelogram ABCD are points A(1, 5), B(4, 5), C(0, 3), and D(3, 3), what is the area of ABCD?

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  (1 point)

  
  

  
  

  Answer:

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  units2

  
  
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  5. If the vertices of ΔABC are points A(3, 3), B(0, 1), and C(4, 1), what is the area of ΔABC?

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  (1 point)

  
  

  
  

  Answer:

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  units2

  
  
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  6. If the vertices of parallelogram ABCD are points A(4, 4), B(6, 4), C(2, 1), and D(4, 1), what is the area of ABCD?

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  (1 point)

  
  

  
  

  Answer:

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  units2