Miscellany 1

Question 1

The sum of the lengths of a perimeter of N squares, each area = 1cm^2
Is equal to the length of perimeter of a single square of area 4cm^2
What is the value of N?

Answer 1

A square of area 4 cm^2 has a perimeter of length 8 cm

Question 2

Which of the drawings are not transversable?

Answer 2

• Means draw without pen leaving paper + not going over the same line twice.
• In a network, when no. Of vertices with an odd number of edges is at most 2 the network is transversable, otherwise the network is not.