Q8Multiple choiceExercise 10.1
ABCD is a cyclic quadrilateral such that AB is a diameter of the circle circumscribing it and ∠ADC = 140º, then ∠BAC is equal to:
- (A)80º
- (B)50º
- (C)40º
- (D)30º
Show answer
(B) 50º
ABCD is a cyclic quadrilateral such that AB is a diameter of the circle circumscribing it and ∠ADC = 140º, then ∠BAC is equal to:
(B) 50º