Jon drew a triangle with coordinates
(
5
,
1
)
,
(
7
,
−
2
)
and
(
3
,
−
1
)
. he drew an image of the triangle with coordinates
(
5
,
−
1
)
,
(
7
,
2
)
, and
(
3
,
1
)
. how did he make the image?
a.
he translated the original figure 2 units down.
b.
he translated the original figure 4 units up.
c.
he reflected the original figure over the x-axis.
d.
he reflected the original figure over the y-axis

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap