Math 6 Chapter 1 Lesson 9: Draw a line showing the length 1. Summary of theory Tóm 1.1. Draw a line on the ray Example 1: On the Ox ray, draw a line segment OM of length 2cm. Solution guide: How to draw: Known sucker O. We draw the node M as follows: Place the edge of the ruler on the Ox ray so that the zero line of the ruler coincides with the … [Read more...] about Math 6 Chapter 1 Lesson 9: Draw a line showing the length

# Grade 6 Math

## Math 6 Chapter 1 Lesson 8: When is AM + MB = AB?

Math 6 Chapter 1 Lesson 8: When is AM + MB = AB? 1. Summary of theory Tóm If point M lies between two points A and B then AM + MB = AB. Conversely, if AM + MB = AB, then point M lies between two points A and B. 2. Illustrated exercise Question 1: Let M points lie between A and B. Know AM = 3cm, AB = 8cm. Calculate MB. Solution guide: Since M lies … [Read more...] about Math 6 Chapter 1 Lesson 8: When is AM + MB = AB?

## Math 6 Chapter 1 Lesson 7: Length of line segment

Math 6 Chapter 1 Lesson 7: Length of line segment 1. Summary of theory Tóm 1.1. Line length Each line segment has a length. The length of the line segment is a number greater than 0. 1.2. Compare two line segments We can compare two line segments by comparing their lengths. Suppose we have: AB = 3cm, CD = 3cm, EG = 4cm I say: Two line … [Read more...] about Math 6 Chapter 1 Lesson 7: Length of line segment

## Math 6 Chapter 1 Lesson 6: Line segment

Math 6 Chapter 1 Lesson 6: Line segment 1. Summary of theory Tóm 1.1. Straight line The figure consisting of any two points A, B and all points lying between two points A and B is called the line segment AB. 1.2. Line length Each line segment has a specified length, greater than 0. If two points coincide, then we say that the distance … [Read more...] about Math 6 Chapter 1 Lesson 6: Line segment

## Math 6 Chapter 1 Lesson 5: Tia

Math 6 Chapter 1 Lesson 5: Tia 1. Summary of theory Tóm 1.1. Ray The figure consisting of a point O and a part of the line divided by the point O is called a ray of origin O (also known as a half-line of origin O). 1.2. Two rays opposite each other Two rays with common origin Ox and Oy forming a line xy are called opposite rays. Comment: Each … [Read more...] about Math 6 Chapter 1 Lesson 5: Tia