Given:
Triangle ABC is dilated by a factor of 5 to produce triangle A'B'C'.
To find:
The length of A'C' and the measure of angle A.
Solution:
Since triangle ABC is dilated by a factor of 5. So, A'C' = 5 AC.
So, A'C' = 5(5) = 25.
The dilation does not change the angle of the triangle. So, angle A = 37 degrees.
Thus, option C is correct.
