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Explanation of Solution
Given:
The diagram shows three squares and an equilateral triangle.
Calculation:
The diagram is :
Since triangle CDE is equilateral and the three squares have one side as a side of the equilateral triangle.
So,
In the isosceles
So,
So,
Hence proved.
Chapter 4 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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