Question

Polygon LMNP slides 5 units right and 4 units down on the coordinate plane. If the original measure of angle M was 50 degrees, what is the measure of angle M'?

40 degrees
45 degrees
50 degrees
130 degrees

Answer 1

Please help me

Answer 2

In the original polygon, angle M measures 50 degrees.
After the translation, the new angle corresponding to angle M is angle M'.
Does the shape of a polygon change when it is translated?

Answer 3

No

Answer 4

Correct.
If the shape does not change, then all angles remain the same as they were.