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Mathematics 15 Online
Tonycoolkid21:

help me pls

Tonycoolkid21:

Ethane:

is it surface area or what

baconway:

A=πr

Ethane:

so just area

Ethane:

ok

Ethane:

so so you do 3.1*34

baconway:

radius is half of diameter

@baconway wrote:
A=πr
A=πr^2

Ethane:

do 3.1*34 then you get you answer

Tonycoolkid21:

105.4

Ethane:

yes

Tonycoolkid21:

ty

Ethane:

your welcome

baconway:

that is wrong

baconway:

17*3.14

Ethane:

no your wrong

Tonycoolkid21:

bro am confuse now

baconway:

You are trying to get the area right?

Ethane:

yea area

Tonycoolkid21:

Screenshot 2021-05-07 2.42.27 PM.png Screenshot 2021-05-07 2.42.27 PM.png

baconway:

well area is A = π r²

Ethane:

no

Tonycoolkid21:

bacon it right

Ethane:

no

Tonycoolkid21:

@baconway wrote:
well area is A = π r²
bacon so what is the answer

Ethane:

that is SA

Ethane:

omg im so dumb

baconway:

17*3.14

Ethane:

wait no he wrong

baconway:

Wait what

Ethane:

bc 34*3.1 is how you get it

baconway:

but 34 is the diameter

Ethane:

yea

Tonycoolkid21:

what is it is mutiply or divide? 17*3.14

baconway:

Multiply 17*3.14 = 53.38

baconway:

@baconway wrote:
Multiply 17*3.14 = 53.38
then you multiply 53.38 by 53.38

Ethane:

but that is wrong bc that is not on the thing so it is 3.1*34

Ethane:

= 105.4

Tonycoolkid21:

dude the number is big

Tonycoolkid21:

@baconway wrote:
@baconway wrote:
Multiply 17*3.14 = 53.38
then you multiply 53.38 by 53.38
its birg dude

Tonycoolkid21:

big

baconway:

if I am wrong that is fine but that is how I was taught

Ethane:

that is only 53.38

baconway:

nvm then just listen to the other person then

Tonycoolkid21:

non of yalll make sens

Ethane:

the answer for this one is 105.4

Ethane:

what grade are you in

baconway:

why

Ethane:

not you

baconway:

oh i figured it out

baconway:

it said to use pi which is 3.14 but on your thing it says to use 3.1 instead

Ethane:

yea and also we were both wrong the answer is 895.9

baconway:

IK lol

baconway:

that is where I was getting to

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