Two straight lines intersect to form the angles above. If the measure of angle x is three times the measure of angle y, what is the measure of angle z?

In the image above, . What is the value of

What is a + b + c + d?

In the diagram above, lines and all intersect at point A. If and , what is the value of ?

In the figure above, if lines g and k are parallel and angle h measures 121 degrees, what is the value of p?

In the figure above, lines and are parallel. What is the value of ?

In the diagram above, lines AD and BE intersect at point C. What is the measure of angle ACE?

In the figure above, line a is parallel to line b and line d is parallel to line e. What is the value of y, in degrees?

In the figure above, . Which of the following must be true?

I.

II. The two horizontal lines are parallel.

III.

NOTE: Figure not drawn to scale.

What is the value of in the figure above?