In the diagram, O is the centre of the circle. OM||XZ and < ZOM = 25º. Calculate ∠XYZ
Attached Figure / Diagram
A
50o
B
55o
C
60o
D
65o
Verified Correct Answer: D.
Step-by-Step Mathematical Solution
Angle in a semi-circle is 90º when OM is subtended
: (90 - 25)º
= 65º
Source: WAEC / JAMB / NECO Classroom Archive (Record #36922)