Question

rashell id baking a cake but does nor know if she wants to bake a round or square cake.which cake has a larger area, 9 round 8 inch cake or a sqaure 9 inch cake?how much larger pleaseee helppp.

Answer 1

is the round or square bigger and a number of how much bigger

Answer 2

i wanted to break it down tha was alot to read

Answer 3

@yunus u have an idea

Answer 4

im trying to understand what does mean "9 round 8 inch cake "

Answer 5

oh im sorry let me redo that for u

Answer 6

which cake is larger area a round 8 inch cake or a square 9 inch cake

Answer 7

lol sorry and how mich bigger

Answer 8

@yunus

Answer 9

let me give my answer choices

Answer 10

Find the area of each.
You need the area of a circle and the area of a square.
Do you know how to get thoses areas?

Answer 11

the area of the ROUND cake is larger by about 31 in to the second power
the area of the SQAUREcake is larger about 31 in to the second power
the area of the ROUND cake is larger by 11 in to the second power
the area of the SQAURE cake is about 11 in to the second power

Answer 12

ok there si my answer choices ther please help

Answer 13

The area of a circle is
A = (pi)r^2, where r = length of radius, and pi = 3.14 (approx)
The area of a square is
A = s^2, where s = length of side

Answer 14

ok

Answer 15

A round 8-inch cake is a cake baked in a pan that has a diameter of 8 inches. The diameter is 2 times the radius. So the round pan has a radius of 4 inches.

Answer 16

ok @yunus

Answer 17

The area of a circle with a radius of 4 inches is:
A = (pi)(4^2) = 16(pi) = 50 sq in. (approx)

Answer 18

okkk

Answer 19

The area of a square with a side of 9 inches is:
A = s^2 = 9^2 = 81 sq in.

Answer 20

Now you need to comapre the round pan with 50 in^2 area to the square pan with 81 in^2 area and choose the correct answer choice.

Answer 21

okkk

Answer 22

@yunus what do u htink

Answer 23

after this ione i will post aniother one up

Answer 24

mathstudent55 is right. he found the two values of area already. :)

Answer 25

I gave you both areas. Read the choices and see which one makes sense.
Which one has the larger area, the square or the circle?

Answer 26

yes he is or girl sorry

Answer 27

the square

Answer 28

but the question s the numbers after that

Answer 29

Right. How much bigger is the area of the square than the area of the circle?

Answer 30

ohh i think it is he. mathstudent are you male or famale?

Answer 31

like the 31 or 11

Answer 32

i was thikn 31

Answer 33

There is nothing to guess. One area is 81 the other is 50. How much bigger is 81 than 50?

Answer 34

BTW, you were thinking right

Answer 35

31

Answer 36

You'va answered it. The square is bigger by 31. Now pick the corect choice.

Answer 37

is b

Answer 38

thank you for al the help>:)

Answer 39

correct