Concept explainers
Find the hypotenuse.
Answer to Problem 15AYU
25
Explanation of Solution
Given information:
The lengths of the legs of right triangle are given. Find the hypotenuse.
Calculation:
Let us use the Pythagorean theorem,
Take out the root of 625 to find
625 is a perfect square and can be written as
We also know that for any real no a,
Hence the hypotenuse is 25
Chapter A Solutions
Precalculus
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