Find PQ : QR : RC
Dr.Peterson Elite Member Joined Nov 12, 2017 Messages 16,087 Dec 27, 2021 #2 P.K.Tandon said: Find PQ : QR : RC View attachment 30354 Click to expand... I can think of several approaches you might take. What have you tried? Where are you stuck? The first method I think of involves constructing lines through D and E parallel to PC. You could, of course, also use coordinate geometry. I observe that the image is not quite accurate, as EC is shorter than BD and DE, so we shouldn't depend on it.
P.K.Tandon said: Find PQ : QR : RC View attachment 30354 Click to expand... I can think of several approaches you might take. What have you tried? Where are you stuck? The first method I think of involves constructing lines through D and E parallel to PC. You could, of course, also use coordinate geometry. I observe that the image is not quite accurate, as EC is shorter than BD and DE, so we shouldn't depend on it.