Question

Draw rough sketches for the following:

1. In Δ ABC, BE is a median.
2. In Δ PQR, PQ and PR are altitudes of the triangle.
3. In Δ XYZ, YL is an altitude in the exterior of the triangle.

Answer 1

Here, it can be observed that for $\triangle$ $XYZ$, $YL$ is an altitude drawn exterior to side $XZ$ which is extended up to point $L$.