What is measure angle 2 in this parallelogram?

A parallelogram is shown with the diagonal drawn from the top left vertex to the bottom right vertex.· The angle formed by the diagonal and the left side of the parallelogram is labeled 50 degree-sign.
· The angle formed by the diagonal and the top side of the parallelogram is labeled 2.
· The angle formed by the diagonal and the right side of the parallelogram is labeled 1.
· The top right angle of the parallelogram is labeled 115 degree-sign.
(1 point)
Responses

115o
115 o

50o
50 o

15o
15 o

2o

1 answer

The measure of angle 2 in this parallelogram is 15 degrees.