Mathematics, 30.10.2019 03:31 Shu11

Lets say figure 1 (triangle) has 3 units, as each side is 1 unit. figure 2, which has 5 units (2 more triangles are connected to figure 1). figure 3 has 7 units (2 more triangles are also added).

the question asks: write an expression, using the variable n, that could be used to determine the perimeter of the nth figure. use the expression to determine the perimeter of the 50th figure.

Lets say figure 1 (triangle) has 3 units, as each side is 1 unit. figure 2, which has 5 units (2 mor

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Lets say figure 1 (triangle) has 3 units, as each side is 1 unit. figure 2, which has 5 units (2 mor...