Question

I REAALLY need help with this, Fan and medal!

Venn diagram is made up of two or more overlapping circles. It is used in mathematics to show relationships between sets of numbers. In language arts instruction, Venn diagrams are useful for examining similarities and differences in characters, stories, and poems. A Venn diagram with two circles is shown below. The overlapping area is 208 cm^2. Find the total writing area within the diagram. Use 3.14 for pi .

Answer 1

Posting the shape

Answer 2

So by total writing area I believe they are asking for n(AUB).

n(AUB)=n(A)+n(B)-n(A intersection B)

n(A)=Area of first circle
n(B)=Area of 2nd circle
n(C)=common part= 208

I hope you can do it now.

Answer 3

You're going to have to elaborate..

Answer 4

That is your duty. I have given an answer in the simplest way possible.

Answer 5

You're duty is to help me and explain things to me.

Im not asking you to give me the answer, im asking you to do your part and explain what I need to do in order to GET the answer.

Answer 6

@master50777 @MckennaRian Last question of the night, sorry if I annoyed you V-V

Answer 7

area of first circle
\[=\pi r^2=3.14(11.3)^2\]
similarly find area of second circle
\[=3.14(12)^2\]
now complete the question.

Answer 8

@Homeworked Have some respect. We spend our valuable time to help you. It is never our duty but our interest to help others.

Answer 9

I am showing respect.
All Im saying is that if you show an interest to try to help a certain user, you should explain the information properly and elaborate when needed otherwise you arnt helping anyone.

Answer 10

@susierudy2010 soo..I need to do 3.14^2*11.3 to get the answer?

Answer 11

it is not 3.14^2
but \[(11.3)^2\]

Answer 12

So..127.69?
But when does 3.14 come into play?

Answer 13

Oh wait, I think I got it, is the answer 853.1066 ?
@s

Answer 14

That is the sum of the areas of the 2 circles.
Now subtract the area in common to find your final answer.