In the diagram, line \(\overline{EC}\) is a diameter of the circle ABCDE.
If angle ABC equals 158°, find ∠ADE
Attached Figure / Diagram
A
112
B
90
C
68
D
22
Verified Correct Answer: C.
Step-by-Step Mathematical Solution
In the given diagram;
Source: WAEC / JAMB / NECO Classroom Archive (Record #61429)