Triangle SAM has vertices at S(4, 2), A(-3, -1), M(-1, -7). classify triangle SAM by its angle measure (graph the triangle and use slope to help you decide.) HELPPP

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.

Idon’t know actually is more difficult

The answer is 10. sorry i was wrong the 1st time