33. Let C1 and C2 be two concentric circles such that the radius of C2 is double that of C1. From a point on C2, tangent PA and PB are drwan to C1. Prove that the centroid of triangle PAB lies on C1.

33. Let C1 and C2 be two concentric circles such that the radius of C2

1.	33. Let C1 and C2 be two concentric circles such that the radius of C2 is double that of C1. From a point on C2, tangent PA and PB are drwan to C1. Prove that the centroid of triangle PAB lies on C1.
Answer» 33. Let C1 and C2 be two concentric circles such that the radius of C2 is double that of C1. From a point on C2, tangent PA and PB are drwan to C1. Prove that the centroid of triangle PAB lies on C1.

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33. Let C1 and C2 be two concentric circles such that the radius of C2 is double that of C1. From a point on C2, tangent PA and PB are drwan to C1. Prove that the centroid of triangle PAB lies on C1.

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