Figure 2: Tracing picture Problem 4. Which of the pictures in Figure 2 can be drawn without lifting one's pen from the paper and without tracing a line more than once? Problem 5. Does the digraph in Figure 3 have a directed Euler tour? If yes, could you identify it? B G A D Figure 3: Graph Drawing E

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter12: Angle Relationships And Transformations
Section12.5: Reflections And Symmetry
Problem 20E
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parts 4 and 5

Figure 2: Tracing picture
Problem 4. Which of the pictures in Figure 2 can be drawn without lifting one's pen from the paper
and without tracing a line more than once?
Problem 5. Does the digraph in Figure 3 have a directed Euler tour? If yes, could you identify it?
B
G
A
D
Figure 3: Graph Drawing
E
Transcribed Image Text:Figure 2: Tracing picture Problem 4. Which of the pictures in Figure 2 can be drawn without lifting one's pen from the paper and without tracing a line more than once? Problem 5. Does the digraph in Figure 3 have a directed Euler tour? If yes, could you identify it? B G A D Figure 3: Graph Drawing E
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