PQR is an equilateral triangle whose side is 10 cm. What is the value (in cm) of the in-radius of triangle PQR?

PQR is an equilateral triangle whose side is 10 cm. What is the value

1.	PQR is an equilateral triangle whose side is 10 cm. What is the value (in cm) of the in-radius of triangle PQR?
A.	5/√3
B.	10√3
C.	10/√3
D.	5√2
Answer» B. 10√3

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PQR is an equilateral triangle whose side is 10 cm. What is the value (in cm) of the in-radius of triangle PQR?

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