Question

PLEASE DO THESE DEFINITIONS.. ITS FROM CLASS 7th NCERT BOOK... CHAPTER (LINES AND ANGLES)

Answer 1

Answer:

1. Ray is a line that has one endpoint and under another one extending infinity

2. line is a group of infinity points

3.a line segment is a line that has two endpoints and extends in both the directions

4. complementarymentary angle is an angle in which sum of two angles is equal to 90 degrees

5.supplementary angle is an angle in which sum of the two angles is equal to 180 degrees

6. parallel lines are the lines that have equal distance in between them and never meet at a point.

7. transversal lines are the lines in that cut two or more parallel lines

8. interior angle is an angle inside of a polygon

9. exterior angle is an angle outside a polygon

Step-by-step explanation:

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