Question 3 Create another line perpendicular to AB and passing through D. Measure the angle at the intersection of the line and AB. Take a screenshot of your work, and paste it below.

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square