What Can I Do (Activity 4)
No. of Hexagons (n) No. of Triangles (an)
Pattern
1
6
6
6 + 4(0)
10
6 + 4
2
6 + 4(1)
3
14
6 + 4 + 4
6 + 4(2)
4.
18
6 + 4 + 4 + 4
6 + 4(3)
an
6 + 4 + 4 + 4 +
N
+ 4
Conjecture:
The total number of triangles, an, used in the nth term hexagonal sequence is 4n +2.
6 + 4 n-1) or 4n + 2
I need solution please help me
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