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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
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Example 1 of 1
a, b, and c are positive side lengths of a right triangle, with c opposite the right angle.
Not drawn to scale
Choose the exact expression.
Grades and courses that include this topic
Grades (US)
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Start practicingPythagorean theorem
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