Question

The triangle shown on the coordinate grid is translated 6 units to the right and 3 units down.

Which would be the measure of an angle of the resulting triangle?
(ignore the answer i choose lol) but pls help me

Answer 1

75°

Explanation:

Even if a triangle is translated, the original shape stays the same.

So, to get the answer, first add the first two angles of the triangle:

60 + 45 = 105

Then, subtract from 180, because 180 is equaled to all the angles added up on any triangle:

180 - 105 = 75.

So, you get 75°.