Pythagorean Theorem: A Step-by-Step Guide | Find a Missing Side Length Using the Pythagorean Theorem
Math with Mr. J・9 minutes read
The Pythagorean theorem is used to find missing side lengths in right triangles, with a formula of a^2 + b^2 = c^2 where a and b are legs and c is the hypotenuse. Examples show how to calculate the length of the hypotenuse or a missing leg using this theorem.
Insights
- The Pythagorean theorem is a mathematical principle used to determine the lengths of the sides of a right triangle, where the square of the hypotenuse equals the sum of the squares of the other two sides.
- By applying the Pythagorean theorem formula a^2 + b^2 = c^2, one can calculate the missing side lengths of a right triangle, whether it is the hypotenuse or one of the legs, by isolating the unknown variable and solving for it.
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Recent questions
How is the Pythagorean theorem used?
To find side lengths of a right triangle.
What is the formula for finding the hypotenuse?
a^2 + b^2 = c^2
How do you find a missing leg in a right triangle?
Use the Pythagorean theorem and isolate the unknown side.
What are the components of a right triangle?
Hypotenuse, legs, and right angle.
Why is the Pythagorean theorem important?
Essential for solving geometric problems involving right triangles.