Unit 12 · Class 8 IB MYP · Formula Sheet

Pythagorean Theorem Formulas — Class 8 IB MYP

Apply the Pythagorean theorem and its converse to solve geometric problems.

Key Formulas

Pythagoras

c^2 = a^2 + b^2

Finding a Side

a = \sqrt{c^2 - b^2}

Distance in 2D

d = \sqrt{(x_2-x_1)^2 + (y_2-y_1)^2}

Worked Examples

1Using: Application

Apply the key formula from this topic to a sample problem.

Step 1: Identify the formula.

Step 2: Substitute the values.

Step 3: Simplify to get the answer.

Answer: See solution above

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More Class 8 IB MYP Formulas

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Frequently Asked Questions

How many formulas are in Class 8 IB MYP Pythagorean Theorem?+
There are 3 formulas in the Pythagorean Theorem chapter for Class 8 IB MYP. Each formula is essential for solving problems in this topic.
How to remember Pythagorean Theorem formulas easily?+
Practice regularly with worked examples, group related formulas together, and use SparkEd's interactive practice mode to reinforce your memory through problem-solving.
Are these Pythagorean Theorem formulas enough for exams?+
Yes, these formulas cover the complete IB MYP Class 8 syllabus for Pythagorean Theorem. Practice applying them to different types of questions for full exam readiness.

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