Line measurement - graphic reasoning -9- line problem class

Line problems are common under different graphics , Mainly focus on the number of lines .

Catalog

One 、 General number of lines

1. Number of straight lines

2. Number of curves

3. Total number of lines

4. Number of strokes

Two 、 Number of special lines

1. Number of horizontal lines

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One 、 General number of lines

1. Number of straight lines

（1）

2,3,5 There is a straight line inside the curve ;1,4,7 The interior does not contain straight lines . 

 （2）

The number of graphic lines is 8,7,6,5,4. So choose B.

（3）

 

 

  The number of straight lines is 1,2,3,4,5,6,7,8. So choose B.

2. Number of curves

（1）

Each figure contains a curve and multiple lines , So choose C.

（2）

All figures contain curves , So start with the number of curves .1,3,6 There are three curves ,2,4,5 There are two curves .

（2）

The number of curves is four , So choose C. 

3. Total number of lines

4. Number of strokes

（1）

Examine the number of strokes in Chinese characters , In turn 8.9.10.11, So choose B. 

（2）

  The graphics are all one stroke graphics , So choose B.

（3）

  All are one stroke graphics , choose C.

Two 、 Number of special lines

1. Number of horizontal lines

（1）

  The number of horizontal lines in the graph is 6, So choose D.

（2）

  The first group of Chinese characters contains four horizontal lines , The second group of Chinese characters contains six horizontal lines , So choose A.