\[\huge\rm A=\pi \times r^2\]
i kniow the formula just need my answer check'
heres what i got ion google 9.85×10-3
what is 9.85 ?
idk i got that on googgle
try again plz. what did you put that 'n the calculator ?
using a calculate u will get 0.00985 now u can round that to 2dp
alright im poo at geometry just me how to do the problem pls'
okay you can use calculator do you know what is the radius ?
yes right so \[\pi \times (0.056)^2\] what's what you should put into the calculator :=)
the radius x 2
so i get 0.112
hmm that's not right https://www.google.com/search?q=google&oq=google+&aqs=chrome..69i57j69i60l3j0j69i60.1110j0j9&sourceid=chrome&es_sm=93&ie=UTF-8#q=google+calculator use this one
i got the same thing
u cant time the radius by 2...u have to square it...or 0.056* 0.056
(0.056 time 0.056 )
if you re using calculator http://prntscr.com/88otf3 should b look like this
ohhh my bad i just times it by its self
it's okay try again :=)
but 0.056*0.056 = 0.003136 (thats the radius squared) now we have to multiply that to pie
is that it
the final answer and then i have to round two decimal points
yes we round that to 2 decimal point
so our answer would be?