4. If m2CBA= 750 and is vertical angle to ZDEF, what is m DEF?
A 150
B 750
C. 1050
D. 2850
5. Based on the illustration below, what is the value of x?
(6x + 2)
A. X = 5
B. X = 12
C. X = 23
D. x = 30
6. When copying line segment XY using a straight edge and a compass, the
compass should be used to?
X
A. Draw an arc above point X
B. Measure the length of segment XY
C. Draw an arc between point X and point Y
D. Measure half the length of line segment XY
7. What geometric construction is shown in the diagram below?
A. An angle bisector
B. A line parallel to a given line
C. An angle congruent to a given angle
D. A perpendicular bisector of a segment​