Practice Similarity - 3.1 | 3. Geomerty | ICSE Class 10 Maths | Allrounder.ai
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3.1 - Similarity

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What does it mean for two figures to be similar?

πŸ’‘ Hint: Think about shapes that look the same but are not the same size.

Question 2

Easy

List the three criteria for triangle similarity.

πŸ’‘ Hint: Recall the initials of these criteria.

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

Which of the following is NOT a criterion for triangle similarity?

  • AAA
  • SSS
  • ASA
  • SAS

πŸ’‘ Hint: Think of the commonly used acronyms we studied.

Question 2

If two triangles have their sides in the ratio 2:3 and the angles are equal, are the triangles similar?

  • True
  • False

πŸ’‘ Hint: Remember the AAA criterion.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Given triangle XYZ has angles 60Β°, 70Β°, and 50Β°, and triangle ABC has angles 60Β° and 70Β°, determine the similarity of the triangles and justify your conclusion.

πŸ’‘ Hint: Use the property of angles and what they sum to in a triangle.

Question 2

Triangle DEF has sides of length 6, 8, and 10. Triangle GHI has sides of length 3, 4, and 5. Are these triangles similar? Justify your answer using appropriate criteria.

πŸ’‘ Hint: Compare the ratios of the sides directly.

Challenge and get performance evaluation