Welcome to your Geometry, Lines, Angles and Polygons(Study by Topics Junior Class) NAME EMAIL PHONE NUMBER 1. Coplanar lines that do not meet? Intersecting lines Parallel lines Skew lines Perpendicular lines None 2. Two rays that both start from a common point and go off in exactly opposite directions Line Opposite rays Ray Infrared rays None 3. How many degrees is angle a? 70 25 50 60 None 4. angles b and g are: Vertically-opposite Exterior Alternate Corresponding Co-interior None 5. Which of the following pairs represents Alternate Exterior Angles? 1,2 4,5 1,6 2,3 None 6. It is a part of a line that has two endpoints? Line segment Number line Ray Segment None 7. These two lines do not lie on a plane? Parallel line Coplanar Collinear Skew line None 8. How many degrees is angle c? 30 70 45 120 None 9. What do you call a triangle with three congruent sides? Scalene Triangle Equilateral Triangle Obtuse Triangle Equiangular Triangle None 10. It has no dimension? Angle Point Line Plane None 11. what is the size of angle g? 290 110 70 50 None 12. How many degrees is angle a? 117 63 297 27 None 13. Angles 3 and 4 are __________________. Vertical Corresponding Complimentary Supplementary None 14. These are points on the same line? Collinear Noncollinear Points Ray Line None 15. ^{What do you call an angle whose measure is 90° ?} Supplementary Angle Adjacent Angle Right Angle Acute Angle None 16. When you add angle 1 and angle 4's measurements, you get how many degrees? (Give a number.) 17. Classify the triangle based on its side lengths and angle measures. Obtuse Triangle Scalene Triangle Isosceles Triangle Equiangular Triangle None 18. Two angles whose measurements add up to 90 degrees are said to be _____________. Critical Comparable Complimentary Congruent None 19. How many degrees is angle d 20. How many lines in a plane are said to be concurrent if all of therm intersect at the same point? Three or More Only three Only two None of the above None 1 out of 20 Time's upTime is Up!