In a triangle PQR, ∠PQR = 90°, PQ = 10 cm and PR = 26 cm, then what is the value (in cm) of inradius of incircle?

In a triangle PQR, ∠PQR = 90°, PQ = 10 cm and PR = 26 cm, then what

1.	In a triangle PQR, ∠PQR = 90°, PQ = 10 cm and PR = 26 cm, then what is the value (in cm) of inradius of incircle?
A.	9
B.	4
C.	8
D.	6
Answer» C. 8

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In a triangle PQR, ∠PQR = 90°, PQ = 10 cm and PR = 26 cm, then what is the value (in cm) of inradius of incircle?

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