Home » Mathematics » In the diagram, O is the centre of the circle ∠PQR = 75o, ∠OPS =…In the diagram, O is the centre of the circle ∠PQR = 75o, ∠OPS =… In the diagram, O is the centre of the circle ∠PQR = 75o, ∠OPS = yo and (bar{OR}) is parallel to (bar{PS}). Find y A. 15 B. 30 C. 45 D. 75 Correct Answer: Option B Explanation Related Posts The midpoint of the segment of the line y = 4x + 3 which lies… In (bigtriangleup)XYZ, XY = 3cm, XZ = 5cm and YZ = 7cm. If the bisector… In a class of 120 students, 18 of them scored an A grade in mathematics…. Arrange in ascending order of magnitude (26_8, 36_7, and 25_9) Mathematics Theory (a) Two positive whole numbers p and q are such that p is greater than… In (triangle PQR). T is a point on QR such that (angle QPT = 39^o…