Question

The pizza's crust has cheese in it. How many inches around is the crust if the diameter of the pizza is 8 inches?

Answer 1

@AZ

Answer 2

pic?

Answer 3

nopic

Answer 4

uh

Answer 5

do you know the circumference of a circle?

Answer 6

no

Answer 7

the circumference of a circle is 2pir, inthis case, you can just do dpi, diameter times pi

Answer 8

ya the options are bigger than 8

Answer 9

so, multiply 8 by 3.14, there's your answer

Answer 10

but why 3.14??

Answer 11

bc pi approximately equals 3.14?

Answer 12

you can just search up '8pi' that's easier ig online

Answer 13

pi?

Answer 14

pi, as in \[\pi\]

Answer 15

lol, you didn't understand what i was talking about earlier right?

Answer 16

Pi, or π is a mathematical constant. It's often used in circular formulas, and is used in the formula for circumference.

Answer 17

The formula for circumference is
C = 2πr

Where:
C = Circumference
π = pi, or 3.14
r = Radius

Answer 18

so no matter the number you always so the number times 3.14???

Answer 19

Yes, when it has "π" in the equation, you'll always use 3.14 unless it specifically asks you to use more.

Answer 20

it's times pi, it's just easier as 3.14 at times

Answer 21

ok so it is 25.12

Answer 22

sure

Answer 23

sure??

Answer 24

Yes, but you can also round up depending on what the question is asking for. If it asks for tenths, it would be 25.12. If it asked for hundrenths, then the answer would be 25.12

Answer 25

i mean like, ye
but i like to just say 'sure'

Answer 26

ok thank you both

Answer 27

<3