Four integer variables, pos1, pos2, pos3, pos4, have been declared and initialized. write the code necessary to "left rotate" their values: for each variable to get the value of the successive variable, with pos4 getting pos1's value.

The code goes like this
 int temp;
 temp = pos1; pos1 is assigned to temp.
 pos1 = pos2; pos2 is assigned to pos1 and at this point temp is same as temp pos2 = pos3; pos3 is assigned to pos2 and at this point temp is same as temp pos3 = pos4; pos4 is assigned to pos3 and at this point pos4 is same as temp pos4 = temp; pos4 is temp now and cycle rotate making pos4 getting pos1 value.

B, C, and E

Step-by-step explanation:

The values must add up to 180 for it to be a triangle. X and Y especially need to add up to 120.