Describe at least two differences between constructing parallel lines in constructing perpendicular lines.

Parallel Lines :

Parallel lines are the lines which will never intersect and the perpendicular distance between them will be same at everywhere.  

Perpendicular Lines :

The two lines which have the angle of inclination 90° at the point of intersection are called as perpendicular lines.

Let us look at some examples to understand how to construct parallel and perpendicular lines.  

Example :

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.

step-by-step explanation: