Interactive practice questions
Consider the following diagram.
a
How many vertices are there?
b
How many edges are there?
c
What is the degree of each vertex?
| Vertex | Degree |
|---|---|
| $A$A | $\editable{}$ |
| $B$B | $\editable{}$ |
| $C$C | $\editable{}$ |
| $D$D | $\editable{}$ |
| $E$E | $\editable{}$ |
d
Is this graph connected?
No
A
Yes
B
Easy
1 min
Consider the following diagram.
Easy
1 min
Match the given graph with its equivalent planar representation.
Easy
< 1 min
Match the following graph with its equivalent planar representation.
Easy
< 1 min
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