Xochitl is building a triangular pen for her guinea pig. Her uncle is willing to give her some extra wood from his carpentry shop, but the boards are all different lengths. The length of each board is shown in the diagram.

Period is the time it takes for one “cycle” to complete. in the parent sine function, period is 2*pi since sin(0) = 0, sin(pi/2) = 1, sin(pi) = 0, sin(3pi/2) = -1, and sin(2pi) = 0. at that point, the sequence repeats itself. i’m not sure if your graph is similar to the sine function since you didn’t provide a picture, but you can find the period by looking at a graph.

Yeah what she said right