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Mathematics, 09.03.2020 00:50 cruzhazeL999

Consider the given toothpick figures.

The perimeter of Figure 1 =

4 ANSWER

toothpicks.

The perimeter of Figure 2 =

10 ANSWER

toothpicks.

The perimeter of Figure 3 =

16 ANSWER

toothpicks.

Write a recursive formula for the perimeter of the nth figure.
ANSWER an = an – 1 + 6 where a1 = 4

an = n2 where a1 = 1

an = an – 1 + 9 where a1 = 4

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Answers: 2

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Consider the given toothpick figures.

The perimeter of Figure 1 =

4 ANSWER

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