In the given figure, PQR is a triangle in which, PQ = 24 cm, PR = 12 cm and altitude PS = 8 cm. If PT is the diameter of the circumcircle, then what is the length (in cm) of circum-radius?

In the given figure, PQR is a triangle in which, PQ = 24 cm, PR = 12 c

1.	In the given figure, PQR is a triangle in which, PQ = 24 cm, PR = 12 cm and altitude PS = 8 cm. If PT is the diameter of the circumcircle, then what is the length (in cm) of circum-radius?
A.	15
B.	18
C.	20
D.	21
Answer» C. 20

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In the given figure, PQR is a triangle in which, PQ = 24 cm, PR = 12 cm and altitude PS = 8 cm. If PT is the diameter of the circumcircle, then what is the length (in cm) of circum-radius?

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