In an isosceles triangle, one of the base angles measures 42. The length of each leg is

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In an isosceles triangle, one of the base angles measures 42°. The length of each leg is 8.2 cm.
a. Find the length of the base.
b. Even though you are given one angle and two sides not including the angle, this is not an ambiguous case. Why not?
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Discovering Advanced Algebra An Investigative Approach

ISBN: 978-1559539845

1st edition

Authors: Jerald Murdock, Ellen Kamischke, Eric Kamischke

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