Using the vectors shown in the figure, write each sum or difference as a single vector.

A quadrilateral has vertices A$,$ B$,$ C$,$ and D$.$ Each point is connected to every other point with a line segment.

$($a$)$

AB $+$ BC

$($b$)$

CD $+$ DB

$($c$)$

DB $$ AB

$($d$)$

DC $+$ CA $+$ ABUsing the vectors shown in the figure, write each sum or difference as a single vector.

A quadrilateral has vertices A$,$ B$,$ C$,$ and D$.$ Each point is connected to every other point with a line segment.

$($a$)$

AB $+$ BC

$($b$)$

CD $+$ DB

$($c$)$

DB $$ AB

$($d$)$

DC $+$ CA $+$ ABUsing the vectors shown in the figure, write each sum or difference as a single vector.

A quadrilateral has vertices A$,$ B$,$ C$,$ and D$.$ Each point is connected to every other point with a line segment.

$($a$)$

AB $+$ BC

$($b$)$

CD $+$ DB

$($c$)$

DB $$ AB

$($d$)$

DC $+$ CA $+$ ABUsing the vectors shown in the figure, write each sum or difference as a single vector.

A quadrilateral has vertices A$,$ B$,$ C$,$ and D$.$ Each point is connected to every other point with a line segment.

$($a$)$

AB $+$ BC

$($b$)$

CD $+$ DB

$($c$)$

DB $$ AB

$($d$)$

DC $+$ CA $+$ ABUsing the vectors shown in the figure, write each sum or difference as a single vector.

A quadrilateral has vertices A$,$ B$,$ C$,$ and D$.$ Each point is connected to every other point with a line segment.

$($a$)$

AB $+$ BC

$($b$)$

CD $+$ DB

$($c$)$

DB $$ AB

$($d$)$

DC $+$ CA $+$ ABUsing the vectors shown in the figure, write each sum or difference as a single vector.

A quadrilateral has vertices A$,$ B$,$ C$,$ and D$.$ Each point is connected to every other point with a line segment.

$($a$)$

AB $+$ BC

$($b$)$

CD $+$ DB

$($c$)$

DB $$ AB

$($d$)$

DC $+$ CA $+$ ABUsing the vectors shown in the figure, write each sum or difference as a single vector.

A quadrilateral has vertices A$,$ B$,$ C$,$ and D$.$ Each point is connected to every other point with a line segment.

$($a$)$

AB $+$ BC

$($b$)$

CD $+$ DB

$($c$)$

DB $$ AB

$($d$)$

DC $+$ CA $+$ AB