Triangle abc is translated 2 units up and 2 units right to get triangle a'b'c'. which of the following statements is true?
triangle a'b'c' is half the size of triangle abc.
triangle a'b'c' is congruent to triangle abc.
triangle a'b'c' is double the size of triangle abc.
triangle a'b'c' is four times the size of triangle abc.

The answer is: triangle A'B'C' is congruent to triangle ABC.

Step-by-step explanation:

If triangle ABC is translated 2 units up and 2 units right, that means that all the vertices of the triangle are translated by the same units, 2 up and 2 right. Therefore the size and shape of the triangle wouldn't change.

The triangle  A'B'C' will still have the same size and shape, and all the sides will have the same length, so, we can conclude that the triangles are congruent.

Congruent means that they have identical form (size, shape, angles, sides)

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)