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#1 2007-11-11 08:04:59

tony123
Member
Registered: 2007-08-03
Posts: 229

determine the angles of these two triangles.

In a triangle ABC, AC=BC. There is given a point P on side AB such that ACP=30o. In addition, point Q outside the triangle satisfies

<CPQ=<CPA+<APQ=78°.

Given that all angles of triangles ABC and QPB, measured in degrees, are integers, determine the angles of these two triangles.

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