For what values of theta (0 less than or equal to theta less than or equal to 2) do maximum r-values occur on the graph the polar equation r = 2 sin4 theta? Note that the maximum r-value occurs at a point that is the maximum distance from the pole.

a. Pi/8, 3pi/8, 5pi/8, 7pi/8, 9pi/8, 11pi/8, 13pi/8, 15pi/8

b. 0 pi/4, pi/2, 3pi/4, pi, 5pi/4, 3pi/2, 7pi/4

c. Pi/8, 5pi/8, 9pi/8, 13pi/8

d. 0, pi/2, pi, 3pi/2

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9

b.-4 units

all you   do is count how many times you move

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.

explanation:

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