Find the angle subtended at the centre of a cir... - JAMB Mathematics 2008 Question
Find the angle subtended at the centre of a circle by a chord which is equal in length to the radius of the circle
A
30o
B
45o
C
60o
D
90o
correct option: c
Equilateral are equal in sides and angle
180o = 60o + 60o + 60o
(\theta) = 60o
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