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Chord of a circle subtends an angle of at point on the circumference
MATHEMATICS · Subjective · CBSE · Mathematics · Circles · Circles
Problem
Chord
A
B
AB
A
B
of a circle subtends an angle of
75
∘
75^\circ
7
5
∘
at point
C
C
C
on the circumference. Point
D
D
D
is another point on the circumference on the same side of
A
B
AB
A
B
. What is the measure of
∠
A
D
B
\angle ADB
∠
A
D
B
? Give a reason for your answer.
Related theory
Circles
Circle angle properties
Angle subtended by a chord
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