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2 April, 15:15

The total number of shaded triangles in the first 4

Sierpinski triangles is 40.

Which formula would you use to find the total

number of shaded triangles in the first 10

Sierpinski triangles?

O Sn = (1 - 310) / (-2)

o Sn = (1 - 310) / (2)

o Sn = (1 - 310) / (3)

+1
Answers (2)
  1. 2 April, 16:39
    0
    First question:

    First: 1, Second: 3, Third: 9, Fourth: 27.

    Second question:

    S (n) = (1-3^10) ^I (-2)

    (Answer A)

    Third Question:

    29,524

    Step-by-step explanation:

    was correct on edg 2020
  2. 2 April, 16:49
    0
    A: Sn = (1 - 310) / (-2)

    Step-by-step explanation:

    The first one is one and the common ratio is three.
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