Find the period of the sine curve. Then write an equation for the sine function. -4 4 x y 2 pipi 0 x y graph The period of the sine function is 2 2 pi. (Type an exact answer, using pi as needed.)

Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work: