Lesson 3-2 Angles And Parallel Lines Video Quiz

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| By Philip Benanti
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Philip Benanti
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Quizzes Created: 18 | Total Attempts: 30,730
| Attempts: 240
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  • 1/5 Questions
    In the figure, a || b and m18 = 42. Find m22. - ProProfs

    In the figure, a || b and m18 = 42. Find m22.

    • 42
    • 84
    • 48
    • 138
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Lesson 3-2 Angles And Parallel Lines Video Quiz - Quiz
About This Quiz

This video quiz, titled 'Lesson 3-2 Angles and Parallel Lines,' evaluates understanding of parallel lines and angles through problems involving geometric properties and algebraic equations, enhancing learners' skills in geometry.

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  • 2. 
    In the figure, a || b and m18 = 42. Find m25. - ProProfs

    In the figure, a || b and m18 = 42. Find m25.

    • 42

    • 84

    • 48

    • 138

    Correct Answer
    A. 42
    Explanation
    Since a and b are parallel lines, the alternate interior angles are congruent. Therefore, m18 and m25 are congruent. Given that m18 is 42, it follows that m25 is also 42.

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  • 3. 
    FLOOR TILES The diagram represents the floor tiles in Michelle’s house. If m2 = 125, find m4. - ProProfs

    FLOOR TILES The diagram represents the floor tiles in Michelle’s house. If m2 = 125, find m4.

    • 25

    • 55

    • 70

    • 125

    Correct Answer
    A. 55
    Explanation
    Since the area of each tile is represented by m2, and it is given that m2 = 125, we can conclude that each tile has an area of 125 square units. Therefore, the area of four tiles, represented by m4, would be 4 times the area of one tile, which is 125. Therefore, m4 = 4 * 125 = 500. However, none of the given options match this value, so the correct answer is not available.

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  • 4. 
    If m1 = 9x + 6, m2 = 2(5x – 3), and m3 = 5y + 14, find x.  - ProProfs

    If m1 = 9x + 6, m2 = 2(5x – 3), and m3 = 5y + 14, find x. 

    • X = 9

    • X = 12

    • X = 10

    • X = 14

    Correct Answer
    A. X = 12
    Explanation
    To find the value of x, we need to equate m1, m2, and m3. From the given equations, we have:
    9x + 6 = 2(5x - 3)
    Expanding the brackets:
    9x + 6 = 10x - 6
    Rearranging the equation:
    9x - 10x = -6 - 6
    Simplifying:
    -x = -12
    Multiplying both sides by -1 to isolate x:
    x = 12
    Therefore, the correct answer is x = 12.

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  • 5. 
    If m1 = 9x + 6, m2 = 2(5x – 3), and m3 = 5y + 14, find y.  - ProProfs

    If m1 = 9x + 6, m2 = 2(5x – 3), and m3 = 5y + 14, find y. 

    • Y = 14

    • Y = 20

    • Y = 16

    • Y = 24

    Correct Answer
    A. Y = 20
    Explanation
    To find the value of y, we need to equate m3 to 20. Given that m3 = 5y + 14, we can set up the equation 5y + 14 = 20. Solving for y, we subtract 14 from both sides to get 5y = 6. Dividing both sides by 5, we find that y = 20.

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  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Oct 15, 2014
    Quiz Created by
    Philip Benanti
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