Quiz: How well do you know the Perimeters and Areas of Similar Figures?

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| By Kriti Bisht
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Kriti Bisht
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Quizzes Created: 469 | Total Attempts: 137,146
| Attempts: 406
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  • 1/15 Questions

    How does the ratio of the areas of two similar rectangles change if their sides are doubled?

    • Doubled
    • Quadrupled
    • Halved
    • No change
Please wait...
About This Quiz

Dive into the captivating world of geometry with our quiz titled "How Well Do You Know the Perimeters and Areas of Similar Figures?" This engaging quiz is your opportunity to explore and test your expertise in calculating perimeters and areas within the realm of similar shapes. Spanning 15 thought-provoking questions, the quiz delves into various aspects of working with similar figures, offering you the chance to showcase your understanding. From uncovering the commonalities among similar figures to deciphering the intricate relationships between perimeters and areas, each question presents four options.

Whether you're a geometry aficionado seeking to challenge your understanding or a learner keen on honing your skills, this quiz is tailored to you. Prepare to embark on a journey of exploration, insights, and geometry mastery as you tackle the fascinating intricacies of perimeters and areas in similar figures. Dive in and discover the world of shapes and measurements like never before!

Quiz: How Well Do You Know The Perimeters And Areas Of Similar Figures? - Quiz

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  • 2. 

    If a rectangle's length and width are both doubled, how does the area change?

    • Doubled

    • Quadrupled

    • Halved

    • No change

    Rate this question:

  • 3. 

    If a triangle's height is halved while its base remains unchanged, how does the area change?

    • Halved

    • Doubled

    • Quadrupled

    • No change

    Rate this question:

  • 4. 

    What's the relationship between the areas of similar polygons?

    • Directly proportional

    • Inversely proportional

    • No relationship

    • Equal

    Rate this question:

  • 5. 

    What's the ratio of the areas of two similar circles if their radii are in a 2:5 ratio?

    • 2:5

    • 4:25

    • 5:2

    • 25:4

    Rate this question:

  • 6. 

    If the side length of a square is tripled, how does the area change?

    • Tripled

    • Nine times

    • Halved

    • No change

    Rate this question:

  • 7. 

    What do similar figures have in common?

    • Same shape

    • Same perimeter

    • Same area

    • Same angles

    Rate this question:

  • 8. 

    How does the area of a triangle change if its height and base are both doubled?

    • Doubled

    • Quadrupled

    • Halved

    • No change

    Rate this question:

  • 9. 

    What's true about the angles in similar figures?

    • They are congruent.

    • They are acute.

    • They are obtuse.

    • They vary.

    Rate this question:

  • 10. 

    How are the areas of similar triangles related if the ratio of their sides is k:1?

    • K^2 times

    • K times

    • K^3 times

    • K−1 times

    Rate this question:

  • 11. 

    What's the relationship between the perimeters of similar polygons?

    • Directly proportional

    • Inversely proportional

    • No relationship

    • Equal

    Rate this question:

  • 12. 

    If one side of a triangle is proportionally doubled, how does the area change?

    • Doubled

    • Quadrupled

    • Halved

    • No change

    Rate this question:

  • 13. 

    What's the ratio of the perimeters of two similar rectangles if their sides are in a 3:4 ratio?

    • 3:4

    • 4:3

    • 9:16

    • 16:9

    Rate this question:

  • 14. 

    How does the ratio of the perimeters of two similar squares change if their sides are doubled?

    • Doubled

    • Quadrupled

    • Halved

    • No change

    Rate this question:

  • 15. 

    What's the ratio of the areas of two similar squares if their side lengths are in a 1:3 ratio?

    • 1:3

    • 1:9

    • 3:1

    • 9:1

    Rate this question:

Quiz Review Timeline (Updated): Dec 11, 2024 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Dec 11, 2024
    Quiz Edited by
    ProProfs Editorial Team
  • Aug 10, 2023
    Quiz Created by
    Kriti Bisht
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