Question
The centroid of an equilateral triangle PQR is
The centroid of an equilateral triangle PQR is
L. If PQ = 18 cm, the length of PL is:
Since all the centers lie at the same point L, PL is also the circumradius of Equilateral Triangle PQR Using the above formula, PL = PQ/√3 ⇒ PL = 18/√3 ⇒ PL = 6√3 cm. ∴ The length of PL is 6√3 cm. More Previous year papers Questions
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