Question

In an equilateral triangle PQR, if p, q and r denote the lengths of the perpendiculars from P, Q, R respectively on the opposite sides, then which of the following is/are correct?  p ≠ q ≠ r  p = q = r   p ≠ q = r    p = q ≠ r

Solution

The correct options are B p = q = r   C p ≠ q = r    D p = q ≠ r  If PQR is an equilateral triangle then the length of the perpendicular dropped from points P, Q and R are also equal.

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