What is measure angle 1 in this parallelogram?

Question

A parallelogram is shown with labeled angles. The top right angle is labeled left-parenthesis 3 m plus 20 right-parenthesis degree-sign. The angle opposite is labeled 1. The bottom right angle is labeled 5 m degree-sign, and the angle opposite is unlabeled.
(1 point)
Responses

20o
20 o

60o
60 o

80o
80 o

100o

Answer 1

To find the measure of angle 1 in the parallelogram, we need to use the property that opposite angles in a parallelogram are congruent.

Given that the top right angle is labeled (3m + 20) degrees, we can determine that the measure of angle 1 is also (3m + 20) degrees.

Therefore, the measure of angle 1 is 3m + 20 degrees.

Answer 2

so what is the answer

Answer 3

I apologize for the confusion. Since we don't have enough information to find the exact measure of angle 1, we cannot determine the specific answer. Therefore, the answer is not provided among the options given.