58
Sorry if I got that wrong
X + 5x - 13 = 140
6x - 13 = 140
6x = 153
x = 25.5
5(25.5) -13 = 114.5
CHECK: 25.5 + 114.5 = 140
The <em>correct answer</em> is:
A) SSS
Explanation:
We are given the length of each side as well as the information that the pre-image sides are congruent to the image sides. This means we have side-side-side, or the SSS congruence theorem, to prove the triangles are congruent.
