chico19 chico19

17-09-2020
Mathematics

contestada

Find the number of tiles in the 43rd picture

Find the number of tiles in the 43rd picture class=

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nataliem23 nataliem23

17-09-2020

It should be 169 I worked it out and that’s what I got

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AmandaR84 AmandaR84

17-09-2020

Answer:

1849

Step-by-step explanation:

1 - 1

2 - 4

3 - 9

4 - 16 (drew this one out)

We can see that each of the triangles is the number of the picture squared. So for the 43rd picture we take 43 * 43 = 1849

So the 43rd picture is 1849

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