Question

Draw a triangle ABC.
Draw it's altitude AM.

Answer 1

Steps of construction:

Step $1:$ Draw a line segment $BC$

Step$2:$ Construct a triangle $ABC$

Step$3:$ construct a perpendicular bisector to the line $BC$.Name the point as $D$ where the perpendicular line bisects as $D$ Join $AD$

Result:$\therefore AD$ is the required altitude of triangle $ABC$