In the diagram, line \(\overline{EC}\) is a diameter of the circle ABCDE. If angle ABC...

MATHEMATICS
WAEC 2021

In the diagram, line \(\overline{EC}\) is a diameter of the circle ABCDE.

If angle ABC equals 158°, find ∠ADE

  • A. 112°
  • B. 90°
  • C. 68°
  • D. 22°

Correct Answer: C. 68°



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