The centre of a circle is 0 and its diameter is of length 9 cm. Which – McqOptions

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1.	The centre of a circle is 0 and its diameter is of length 9 cm. Which of the points P, Q, R and S lies on the circle if OP = 9 cm; OQ = 4 cm; OR = 4.5 cm and OS = 6 cm?
A.	S
B.	R
C.	121
D.	p
Answer» C. 121

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