Jordan S.

asked • 10/11/22

Let ABCD be a square and choose an arbitrary point P in its interior. Show that KAP B + KDP C = KAPD + KBP C .

Let ABCD be a square and choose an arbitrary point P in its interior. Show that areaAPB + areaDPC = areaAPD + areaBPC .

Mark M.

Did you draw and label a diagram?
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10/11/22

Paul M.

tutor
And once you have followed Mark's advice, did you at least try to write an expression for each of the areas involved?
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10/12/22

1 Expert Answer

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Richard C. answered • 10/13/22

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Confidence-building Geometry tutor with 18 years experience
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