Aquadrilateral is located on the coordinate plane with vertices at (−8, 6), (−8, 0), (−2, 2), and (−2, 6). choose the vertices of the new quadrilateral is after its reflection over the line y = −4.

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?