The circumference of a circle is 75. 36 cm. What is the area in square centimeters? Use 3. 14 for

It would be 18 cm

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.

C. because 6÷3=2 so 3 is half of six so 3/6