9. Points C and D are coplanar. This means that points C and D ………
A. Lie in one plane C. lie in one line
B. lie in one triangle D. lie in any quadrilateral

10. A picture frame is best described as ____________
A. point C. line
B. plane D. ray

11. It represent a dot.
A. Point C. Line
B. Plane D. Segment

12. _______ two lines intersect and formed right angle.
A. Parallel Lines C. Straight Line
B. Perpendicular Lines D. Line

13. A set of points that has infinite length and width but no height.
A. Point C. Space
B. Line D. Plane

14. Non – adjacent angles formed by two intersecting lines.
A. Vertical lines C. Parallel lines
B. Straight lines D. Perpendicular lines

15. Angles that have the same measure.
A. Congruent angles C. Straight angles
B. Acute angle D. Adjacent angle