Lines And Angles For 9th-garde Students

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| By Judithau
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Judithau
Community Contributor
Quizzes Created: 4 | Total Attempts: 4,546
Questions: 6 | Attempts: 1,179

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Lines And Angles For 9th-garde Students - Quiz

This quiz is designed as a review of Lines and Angles found in Geometry, it is based on 9th-grade maths knowledge!


Questions and Answers
  • 1. 

    What does this picture show?

    • A.

      Intersecting lines

    • B.

      Perpendicular lines

    • C.

      Parallel lines

    Correct Answer
    C. Parallel lines
    Explanation
    The picture shows two lines that never meet or intersect each other. These lines are always equidistant from each other, and they have the same slope. Therefore, they can be identified as parallel lines.

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  • 2. 

    What is this picture showing? 

    • A.

      Parallel lines

    • B.

      Perpendicular lines

    • C.

      Intersecting lines

    Correct Answer
    C. Intersecting lines
    Explanation
    The picture is showing lines that cross each other at a point. These lines are not parallel or perpendicular to each other, but they intersect.

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  • 3. 

    What type of angle is this?

    • A.

      Right angle

    • B.

      Acute angle

    • C.

      Obtuse angle

    Correct Answer
    A. Right angle
    Explanation
    The given angle is a right angle because it measures exactly 90 degrees. A right angle is formed when two lines or line segments meet at a 90-degree angle, creating a square corner. In this case, the angle is neither smaller nor larger than 90 degrees, making it a right angle.

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  • 4. 

     What type of angle is this?

    • A.

      Acute angle

    • B.

      Right angle

    • C.

      Obtuse angle

    Correct Answer
    A. Acute angle
    Explanation
    An acute angle is an angle that measures less than 90 degrees.

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  • 5. 

    When it is 10:30, what kind of angle is formed by the hands of the clock?

    • A.

      Acute

    • B.

      Obtuse

    • C.

      Right

    Correct Answer
    B. Obtuse
    Explanation
    When it is 10:30, the minute hand is pointing at the 6 while the hour hand is pointing between the 10 and 11. This creates an angle greater than 90 degrees, which is known as an obtuse angle.

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  • 6. 

    Which figures below show pairs of lines that appear to be parallel?

    • A.

      Figure 1

    • B.

      Figure 2

    • C.

      Figure 3

    Correct Answer
    A. Figure 1
    Explanation
    In Figure 1, both lines appear to be parallel because they are equidistant and do not intersect each other. However, without further information or measurements, we cannot definitively conclude if they are truly parallel.

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