Question

identify the perpendicular lines in the diagram bellow. select all that apply.

Answer 1

The pair of lines which makes 90 degree on intersect is called the perpendicular lines

In the given diagram :

Line m and k makses 90 degree

$\text{ So, m }\perp k$

Similarly line n and k ames 90 degree

$\text{ So, }n\perp k$

So, the perpendiculare lines are :

$\begin{gathered} \text{m }\perp k \\ n\perp k \end{gathered}$

Answer : b and c

$\begin{gathered} \text{m }\perp k \\ n\perp k \end{gathered}$