perplexus.info :: Geometry : Circumcenter, Orthocenter And Angle

Circumcenter, Orthocenter And Angle (Posted on 2008-05-03)

PQR is an acute angled triangle whose circumcenter and the orthocenter are respectively located at X and Y. The length of the side RP is greater than length of the side PQ.

PY is extended to intersect the side QR at S and, ST is drawn perpendicular to XS such that ST intersects the side PQ at T.

Determine the measure of the Angle RQP, given that Angle SYT = 70^o.

Submitted by K Sengupta

Rating: 3.5000 (2 votes)

Solution: (Hide)

Angle RQP = 70^o.

Charlie submitted a heometer's sketchpad solution in this location.
Nobody solved it analytically.

Comments: ( You must be logged in to post comments.)

	Subject	Author	Date
	Playing with Geometer's Sketchpad	Charlie	2008-05-04 14:00:23

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