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OpenStudy (anonymous):
The figure below shows a circle with chords AD and BC intersecting at point P. Dennis took the measurements of the line segments and wrote them down as shown. Segment PA is 1.6 cm, segment PB is 2.7 cm, segment PC is 2.4 cm, and segment PD is 4.8 cm. Describe the method you use to prove that Dennis took incorrect measurements. Use geometric theorems to write a two-column proof.
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OpenStudy (anonymous):
OpenStudy (anonymous):
He took incorrect measurements because he didn't calculate the theorem correctly.
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