Mathematics, 22.11.2019 21:31, mmagee2020

How many triangles will there be in the 7th term of the following sequence? the figure shows a sequence. the first figure in the sequence shows a triangle, the second figure shows 4 triangles, the third figure shows 7 triangles and so on.

a. 19
b. 22
c. 16
d. 8

Answers: 3

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How many triangles will there be in the 7th term of the following sequence? the figure shows a sequ...