In the diagram, O is the centre of the circle, < QPS = 100
In the diagram, O is the centre of the circle, < QPS = 100o, < PSQ = 60o and < QSR. Calculate < SQR
A.
20o
B.
40o
C.
60o
D.
80o
Correct answer is A
In the diagram, < RPQ = 80o(angles in same segment)
< SPR = 100o - < RPQ
= 100 - 80
= 20o
< SQR = < SPR = 20o (same reason as above)
< SQR = 20o
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