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Pythagorean theorem Practice

Recall the relationship between the sides of a right triangle.

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What you’ll practice

The Pythagorean relationship applies to a right triangle. The hypotenuse is the side opposite the right angle, rather than whichever side happens to be named first.

Where this helps

Connecting side lengths in a right triangle.

Before you start

Use this topic to practice math you have already learned. The examples show the available kinds of recall tasks; this is not a complete textbook chapter. Check the answer form and any stated conditions.

Try a few examples

Real practice. Real progress.

Example 1 of 1

a, b, and c are positive side lengths of a right triangle, with c opposite the right angle.

abc

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Choose the exact expression.

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Start practicingPythagorean theorem

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