I've been investigating this for 6yrs

I've seen the images

Its the same for circles

I want to see the measurement

that is what I still cannot find

He had to post the picture

It'll explain everything if you know trigonometry

epic

Ikr

thin ice

You solve for the rest of it then

i love math

And thats the average circumfrence

how was r measured?

Same!

Oh

show me how r was measured or get muted

How are miles on the highway length measured?

we don't tolerate trolling here

Same way, but idk how

Dude

Whar

how was r measured?

that is very important

that is what we are discussing here. data

how was r measured?

It was measured using gps coordinates and a satalites

Same way your phone tells you how many miles to ur destination

no it wasn't

that is not true

go investigate and come back

Oh ok how then?

you go find out and tell us

I just did

we had a size of earth before GPS and satellites

Yes but thats the simplest way to measure it atm

thin ice

People measured in ancient times using stars to find this

stars to measure the distance from the core to the surface