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Online Self-Tests(Geo16)


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


    (1 point)


    Answer:

    units2



  • 2. What is the area of the rectangle ABEF on the coordinate plane below?


    (1 point)


    Answer:

    units2



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


    (1 point)


    Answer:

    units2



  • 4. What is the area of the trapezoid ABCD on the coordinate plane below?


    (1 point)


    Answer:

    units2



  • 5. Use the information from Question 1-3. What is the total sum of the areas of ΔADE, rectangle ABEF, and ΔBFC?

    (1 point)


    Answer:

    units2



  • 6. Use the figure from Question 4. If the vertices of trapezoid ABCD are points A(0, 15), B(12, 15), C(0, 6), and D(21, 6), what is the area of ABCD?

    (1 point)


    Answer:

    units2







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