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. b The length of each petal is 2, and the number of petals is 4. c The length of each petal is 4, and the number of petals is 2. d The length of each petal is 4, and the number of petals is 4.

d The length of each petal is 4, and the number of petals is 4.

Step-by-step explanation:

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.