Practice Basic formula - 9.1 | 1. Properties of Triangles | (IB) Class 10 Mathematics – Group 5, Geometry & Trigonometry
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Calculate the area of a triangle with base 8 units and height 6 units.

💡 Hint: Use the basic area formula.

Question 2

Easy

What is the area using Heron's formula for a triangle with sides 3, 4, and 5?

💡 Hint: First calculate the semiperimeter.

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Interactive Quizzes

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

Question 1

What is the formula for the area of a triangle using base and height?

  • Area = b × h
  • Area = 1/2 × b × h
  • Area = b + h

💡 Hint: Think about the height in relation to the base.

Question 2

True or False: Heron's formula can only be used if height is known.

  • True
  • False

💡 Hint: Remember that Heron's formula relates to side lengths.

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Challenge Problems

Push your limits with challenges.

Question 1

Calculate the area of a scalable triangle where one vertex is at the origin (0, 0), another vertex is at (5, 0), and the third vertex is at (2, 4).

💡 Hint: Use the formula with coordinates to determine area based on vertices.

Question 2

Propose a scenario where a triangle forms within a rectangle, and you must calculate the area of both using respective formulas. Explain how they relate to each other.

💡 Hint: Visualize the two shapes fitting together.

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