Q10Short answerExercise 10.2
In Fig. 10.10, if AOB is a diameter and ∠ADC = 120°, then ∠CAB = 30°. Fig. 10.10
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True. ∠B = 180° –120° = 60° , ∠CAB = 90° – 60° = 30°.
In Fig. 10.10, if AOB is a diameter and ∠ADC = 120°, then ∠CAB = 30°. Fig. 10.10
This question refers to a figure in the original PDF.
True. ∠B = 180° –120° = 60° , ∠CAB = 90° – 60° = 30°.