Geometry: Lines and Angles

Math Antics Points, Lines and Planes Hello students! We have begun to understand Geometry beginning with lines. Today, I want you to review the video below, then do the worksheet that follows. Completing the worksheet will show your understanding of lines. In class on Monday be ready to explain the three different types of lines, a plane,and points. Parallel Lines Look at each line figure and on the line under it write if that line figure is parallel or not parallel. Think before you write. Go back to video or your notes to make sure. not parallel not parallel not parallel parallel parallel parallel Lines, Rays, and Line Segments Identify each of the lines on the worksheet below. Write in if it is a line, line segment or a ray. Take your time and go back to the video or the notes you have taken to make sure you are correct. ray line line segment line segment ray ray line line segment line Math Antics - Angles Watch the video on Angles and take notes. You will need these notes to do the worksheet below. Also, be prepared to talk about what you learned in this video in class on Monday. I might just call on you to run the class. So, be prepared. Angles - Do you know which Angel is which? Name the Angles on the worksheet below. If you recognize there are two angles in the figure what would those angles be called? Take your time and go back to the video or your notes if you are unsure. For numbers 1 - 5 the VERTEX is the point of intersection that forms the angles. FOH EFG right angle obtuse obtuse obtuse DE, EF, DF FG, GH, HJ, EJ JKL GHJ EF, FG, EG JK. KL, LM, JM