What is the area of this pentagon? (Please Solve Quickly)

56

A of rectangle= 6•8=48
A of triangle= (1/2)(4)(4)=8
A of pentagon=48+8=56

Explanation: In order to solve the are of the pentagon, first find the area of the rectangle and the triangle, then solve.

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.