Help please You can find all of the missing angles by knowing the following information:

1) Adjacent angles equal 180 degrees

2) Vertical angles both have the same degree measure

3) all 3 angles of a triangle add up to 180 degrees.

I have worked out the answer to the question, I hope it helps you. Please do not forget to check if this answer if reliable, I am not always correct

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.

The total would be 40.53