Problem Solving using Vectors (Edexcel A-Level Mathematics): Quizzes

$\overrightarrow{BC} = \overrightarrow{AD}$

$\begin{pmatrix} 6 \\ 0 \end{pmatrix}$

$\begin{pmatrix} 4 \\ -1 \end{pmatrix}$

$\begin{pmatrix} 4 \\ 2 \end{pmatrix}$ & $\begin{pmatrix} -1 \\ -\frac{1}{2} \end{pmatrix}$

Two pairs of parallel sides

Four sides of the same length

$\overrightarrow{AB} = \overrightarrow{CD}$ and $\overrightarrow{BC} = \overrightarrow{AD}$

False, as $1 \times -\frac{1}{4} \neq -1$

$(0, -1)$

Two pairs of parallel sides and right angles