Consider the polar curve r = 4sin(2θ). What is the length of each petal, and how many petals does the graph have? a. The length of each petal is 2, and the number of petals is 2.
a. The length of each petal is 2, and the number of petals is 4.
a. The length of each petal is 4, and the number of petals is 2.
a. The length of each petal is 4, and the number of petals is 4.

The length of each pearl is a given r= a cos(n 0) the answer is 4 and number of petals is 4 (I think )

Step-by-step explanation:

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

my answer got deleted but it's a

step-by-step explanation: