Explore the GeoGebra applet below before responding to the items that follow.
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Question 1
1.
Exploration: What is the relationship between the endpoints of the four congruent brown segments and the isosceles trapezoid? How do you know?
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Question 2
2.
Exploration: What type of quadrilateral is formed by the brown segments? Be as specific as possible.
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Question 3
3.
Extension: Reset the applet and run it once more. Are your results the same? Do you think the relationship applies to all isosceles trapezoids? Explain.
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Question 4
4.
Extension: Make a conjecture based on your findings in this activity.