The answer is .07 to this question
Using rigid motion, both of these triangles will be congruent. The reason is because rigid motions include reflections, translations, and rotations.
None of these transformations will affect the size or shape of the figure, therefore keeping them congruent.
associative property of multiplication (a * b) * c = a * (b * c)
(3*x) *8 =3*(x*8) is the associative property of multiplication
