Question

Please walk me through this!
Write the equation that represents the relationship between n the number of triangles and p the perimeter of the figures formed.

Answer 1

Still need help?

Answer 2

@Loser66 yes

Answer 3

1 triangle: how many 6 , 5 are there in it?

Answer 4

1 17
2 27
3 27

Answer 5

My question: how many 6
how many 5
I don't ask you to add them.

Answer 6

@Loser66

Answer 7

\(\color{red}{1}~triangle: 2 *6 + \color{red}{1}*5 ~( perimeter)\)
\(\color{red}{2}~triangle: 2 *6 + \color{red}{2}*5 ~( perimeter)\)
\(\color{red}{3}~triangle: 2 *6 + \color{red}{3}*5 ~( perimeter)\)

Answer 8

hence, if n triangle, then the equation of perimeter p is \(p = 12 + n*5\)
got it?

Answer 9

yes

Answer 10

@Loser66

Answer 11

ok

Answer 12

So that is the answer? @Loser66

Answer 13

yup

Answer 14

Thank you