Mathematics

In the diagram O is the center of the circle, if ∠QRS = 62o, find…

In the diagram O is the center of the circle, if ∠QRS = 62o, find the value of ∠SQR.

  • A.
    14o
  • B.
    28o
  • C.
    31o
  • D.
    45o
  • E.
    90o
Correct Answer: Option B
Explanation

< QSR = 90° (angle in a semi-circle)

(therefore) < SQR = 180° – (90° + 62°)

= 28°