To prove: that
Explanation of Solution
Given information:
The given figure is as follows:
Proof:
Consider the right
Applying Pythagorean theorem,
Consider the triangle,
From the figure,
So,
That is, the sum of the squares of the two shorter sides of a triangle is smaller than the square of the longest side, which is the property of an obtuse triangle.
Therefore,
Hence, Proved.
Chapter 8 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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