Tocalculate:values of
Answer to Problem 7ST2
The triangle is isosceles for
Explanation of Solution
Given information:The lengths of the sides of a triangle are
Formula used:In an isosceles triangle, two sides are equal.
Calculation:
The lengths of the sides of a triangle are
As the triangle is isosceles, two sides must be equal.
Case 1: If
For
As side cannot be negative, our supposition is wrong.
Case 2: If
Case 3: If
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McDougal Littell Jurgensen Geometry: Student Edition Geometry
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