Question

May I please get some help with this The question asks Which lines are Perpinduicular?It may take me a while to understand this

Answer 1

For this question, we need to calculate the slope

For G

$\begin{gathered} m=\frac{-3+2}{2+2} \\ m=\frac{-1}{4} \end{gathered}$

For R

$\begin{gathered} m=\frac{5-1}{3-2} \\ m=\frac{4}{1} \end{gathered}$

For B

$\begin{gathered} m=\frac{5-0}{1-0} \\ m=5 \end{gathered}$

R is perpendicular to B