Triangle XYZ was dilated by a scale factor of 2 to create triangle ACB and cos ∠X = 2.5 over 5.59. Part A: Use complete sentences to explain the special relationship between the trigonometric ratios of triangle XYZ and ABC. You must show all work and calculations to receive full credit.

Part B: Explain how to find the measures of segments AC and AB. You must show all work and calculations to receive full credit.