एक बाहरी बिंदु P से केंद्र O वाले वृत्त पर दो स्पर्श रेखा खंड, PA और PB खींचे जाते हैं। यदि ∠APB = 70° है, तो कोण ∠AOB का माप क्या है?

If B is the center of a circle and lines AD and CD are tangent segments drawn from an external point D, then which of the following classifications apply to quadrilateral ABCD? (a) Kite (b) Cyclic quadrilateral (c) Rhombus (d) Trapezium

In a parallelogram PQRS, rays PA and SA are the angle bisectors of ∠QPS and ∠RSP respectively. Find the measure of ∠PAS.