3: Based on the diagram and congruent
• marks, what would be a correct congruence
statement and the most likely direct reason
the triangles might be congruent?
E
a, A GRAACEA bocause SSS
b. A GRA: ACEA because SAS
c. A GRA: ACEA because ASA
d. A GRAEA CEA because AAS
e. There is not enough information to guarantee congruent triangles.

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.