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Online Self-Tests(Geo15)


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


    (1 point)


    Answer:

    units2



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


    (1 point)


    Answer:

    units2



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


    (1 point)


    Answer:

    units2



  • 4. Use the information from Question 1-3. The area of the trepezoid ABCD from Question 3 is the equal to the sum of the areas ΔACE and square ABED. What is the total sum of the areas of square ABED and ΔACE?

    (1 point)


    Answer:

    units2



  • 5. Use the figure from Question 3. If the vertices of trapezoid ABCD are points A(6, 8), B(12, 8), C(0, 2), and D(14, 2), what is the area of ABCD?

    (1 point)


    Answer:

    units2



  • 6. If the vertices of rectangle ABCD are points A(0, 8), B(12, 8), C(0, 2), and D(12, 2), what is the area of ABCD?

    (1 point)


    Answer:

    units2







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