Practice Isometry (Rigid Transformation) - 4.1.2.3 | Unit 4: Transformations, Congruence & Similarity: Shaping and Reshaping Space | IB MYP Grade 8 Mathematics (Standard)
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4.1.2.3 - Isometry (Rigid Transformation)

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is an isometry?

πŸ’‘ Hint: Think about how a shape can move without changing dimensions.

Question 2

Easy

Describe a translation.

πŸ’‘ Hint: It's like sliding without flipping.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is an isometry?

  • A transformation changing size
  • A transformation preserving size and shape
  • A type of scaling

πŸ’‘ Hint: Think about how shapes can be manipulated without changing their characteristics.

Question 2

True or False: A reflection alters the size of a figure.

  • True
  • False

πŸ’‘ Hint: What happens to the size during a mirror-like flip?

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

A triangle with vertices A(1, 2), B(3, 4), and C(5, 2) is translated by the vector (-2, 3). What are the coordinates of the new triangle?

πŸ’‘ Hint: Don't forget to add the vector to each vertex's coordinates!

Question 2

A rectangle is reflected over the y-axis. If the original vertices are (2, 3), (4, 3), (4, 1), and (2, 1), what are the coordinates of the reflected rectangle?

πŸ’‘ Hint: What do you need to change when reflecting over the y-axis?

Challenge and get performance evaluation