Question

X=? The 2 line segments are congruent find the value of X

Answer 1

Answer: X = 4

Explanation:

the whole line is 18 long

10 + 12 = 22

22 - 18 = 4

10 - 4 = 6

12 - 4 = 8

8 + 6 = 14

14 + 4 = 18