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}`