McGraw Hill Math Grade 6 Lesson 21.2 Answer Key Line Segments and Rays

Practice questions available in McGraw Hill Math Grade 6 Answer Key PDF Lesson 21.2 Line Segments and Rays will engage students and is a great way of informal assessment.

McGraw-Hill Math Grade 6 Answer Key Lesson 21.2 Line Segments and Rays

Exercises

SOLVE

Question 1.
For the figure below, call the point of intersection of the diagonals E. List all the line segments in the figure.
McGraw Hill Math Grade 6 Lesson 21.2 Answer Key Line Segments and Rays 1
Answer:
The list of line segments in the given figure are:
\(\overline{A E}\), \(\overline{D E}\), \(\overline{B E}\), \(\overline{C E}\)

Question 2.
For the figure below, count how many line segments there are. Do not include line segments that contain another point. For example, the line segment \(\overline{E H}\) contains the point I.
McGraw Hill Math Grade 6 Lesson 21.2 Answer Key Line Segments and Rays 2
Answer:
The list of the line segments are

  • \(\overline{D E}\)
  • \(\overline{A B}\)
  • \(\overline{B C}\)
  • \(\overline{G F}\)
  • \(\overline{J F}\)
  • \(\overline{B G}\)
  • \(\overline{B H}\)
  • \(\overline{H G}\)
  • \(\overline{A E}\)
  • \(\overline{I H}\)
  • \(\overline{A H}\)
  • \(\overline{A I}\)
  • \(\overline{I E}\)
  • \(\overline{I J}\)
  • \(\overline{E J}\)
  • \(\overline{D J}\)
  • \(\overline{D F}\)
  • \(\overline{C G}\)
  • \(\overline{C F}\)
    There are 19 line segments in the above figure.

Question 3.
Name two rays from the image below.
McGraw Hill Math Grade 6 Lesson 21.2 Answer Key Line Segments and Rays 3
Answer:
The two rays from the above image are DF and DE

Question 4.
List three rays that contain the point N.
McGraw Hill Math Grade 6 Lesson 21.2 Answer Key Line Segments and Rays 4
Answer:
The list of three rays that contain the point N is NB, NC, and NA.

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