2 years ago

To form Figure 1, 6 toothpicks are required, while Figure 2 requires 11 toothpicks.

2 answers:

8 0

Answer:

Step-by-step explanation:

If you follow the pattern, four boxes should use 21 toothpicks.

7 0

D
because if you follow the pattern figure 4 would require 21 toothpicks.

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