SOMEONE PLEASE ACTUALLY HELP MEEE Write an example of the Identity Property of Addition using the number 43. Question 5 options:

43 x 0 = 0

43 x 1 = 43

43 + 0 = 43

40 + 3 = 43

What is the measure of x? 43° 86° 172° 344°

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality