6. Which of the statements describes perpendicular lines? *
28 points
A. Lines with two end points
B. Lines that will never meet
C. Lines that meet at a certain point
D. Lines that form right angles at their point of intersection


7. Which of the following best describes parallel lines? *
28 points
A. Lines that do not meet.
B. Lines that intersect at a common point.
C. Lines that meet and extend continuously.
D. Lines that cross at a point and form a right angle.

8. How will you describe obtuse angle? *
28 points
A. It measures exactly 90degrees.
B. It measures less than 90degrees.
C. It is composed of two right angles.
D. It measures more than 90 degrees but less than 180 degrees.

9. What is common to square and rectangles? *28 points
A. They are both quadrilaterals with 3 equal sides.
B. They are both quadrilaterals with 4 equal angles.
C. They are both quadrilaterals with 4 right angles.
D. They are quadrilaterals with 4 sides and 4 right angles.

ABCD LANG PO ​