please help !
nonsense = report
“if all the chords are congruent, what kind of triangles and quadrilaterals form?”
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please help !
nonsense = report
“if all the chords are congruent, what kind of triangles and quadrilaterals form?”
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Answer:
The centers of the circles are equidistant from the endpoints of the common chord, so the centers determine a perpendicular bisector of the chord. Hence the diagonal joining the centers of the circles bisect the chord (the other diagonal) perpendicularly. This means that the quadrilateral is a kite (or a rhombus if the radii of the circles are congruent).