Problem 141 of 7
Justify why a square formed by perpendicular diameters in circle circle W has equal sides and right angles.
Using a hint is okay. It just tells the trainer to give you a little more review.
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use perpendicular diameters and circle symmetry.
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Justification must use perpendicular diameters and circle symmetry.
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Your answer is equivalent to the expected form.
Walkthrough
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1. Perpendicular diameters create four equal central angles.
2. Equal central angles intercept equal chords.
3. The symmetry of perpendicular diameters gives right angles at the vertices.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Simply stating all squares have equal sides without proving this construction makes a square.