A star is drawn on the coordinate plane. It has five points, all of which are 30 degree angles. The star is dilated by a scale factor of 2. What is the measure of each of the five angles now?

Which of the following transformations will make coincide with ? a. counter-clockwise rotation 90º about a, followed by a translation 5 units to the right b. translation 5 units to the right, followed by a reflection across the y-axis c. translation 5 units to the right, followed by a reflection across the x-axis d. translation 1 unit up and 5 units to the right, followed by a reflection across the x-axis