Can someone pls help for brainlest

Use a transformation to solve the equation. w/4 = 8 can you also leave a detailed explanation on how this equation = 32

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte

Find the area of the shaded region.