Translate a triangle with vertices at original coordinates $(10,20)$ by $tx=5,ty=10$

To translate a triangle with vertices at the original coordinates $(10,20),(10,10),$ and $(20,10)$ by $tx=5$ and ty $=10,$

$tx$ to the $x-$coordinate and ty to the $y$ coordinate of each vertex.

$1.$vertex $(10,20)$ :

New x$-$coordinate $=10+5=15$

New y$-$coordinate $=20+10=30$

the new coordinate for this vertex is $(15,30)$

$2.$vertex $(10,10)$ :

New x$-$coordinate $=10+5=15$

New y$-$coordinate $=10+10=20$

the new coordinate for this vertex is $(15,20)$

$3.$vertex $(20,10)$ :

New x$-$coordinate $=20+5=25$

New y$-$coordinate $=10+10=20$

the new coordinate for this vertex is $(25,20)$

The new coordinates:

$(15,30),(15,20),(25,20)$Draw the new coordinates