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Online Self-Tests(Geo7)


  • 1. What is the area of the figure below?

    (1 point)

    Answer:

    in.2


  • 2. The area of A is 20 in.2 in the figure below. What is the area of B?

    (1 point)

    Answer:

    in.2


  • 3. The sum of ∠B and ∠C is 150o. Find the measure of ∠A.

    (1 point)

    Answer:

    degrees


  • 4. The volume of a rectangular room is 720 ft3 with a base of 8 ft long and a height of 9 ft. What is the width of the room?

    (1 point)

    Answer:

    feet


  • 5. If a right triangle has an acute angle of 45o, what is the measure of the other acute angle in that triangle?

    (1 point)

    Answer:

    degrees

  • 6. In ΔABC, ∠A and ∠B have angle measures of 38o and 57o respectively. Find the measure of ∠C.

    (1 point)

    Answer:

    degrees