Misc Needing a math formula

Over-Head · 06:07 PM

I rememebr back in school there was an equation which I can figure out how long the arc of a circle is from the 0-90-180-270 sections? c= (pie) x d
Is there a formula which you could work to deturmin how big an arc you need, or just work the same one backwards?
Math wasn't my strong point in school

Say I'm running a 2 ring medallion with an outer script.
Radius ring 1 = 18 inches
Radius ring 2 = 42 inches
Client would like me to run a script around the outer ring about 6 inches away from the second medallion.
each script section is a certian lenght, and I want even spacing between them.

C= pie x d
then just divide it would tell me how long each section is, will working it backwards do the same thing?
I'm figuring it will

I tried dumping Antifreeze on my loose leaf, then hanging it up to dry with nutt hooks....didn't help.

02-01-2011, 05:54 PM	Topic Starter
Over-Head Boom, Boom , Crash Join Date: Sep 2000 Location: In my shed Casino cash: $9995760	Needing a math formula I rememebr back in school there was an equation which I can figure out how long the arc of a circle is from the 0-90-180-270 sections? c= (pie) x d Is there a formula which you could work to deturmin how big an arc you need, or just work the same one backwards? Math wasn't my strong point in school Say I'm running a 2 ring medallion with an outer script. Radius ring 1 = 18 inches Radius ring 2 = 42 inches Client would like me to run a script around the outer ring about 6 inches away from the second medallion. each script section is a certian lenght, and I want even spacing between them. C= pie x d then just divide it would tell me how long each section is, will working it backwards do the same thing? I'm figuring it will I tried dumping Antifreeze on my loose leaf, then hanging it up to dry with nutt hooks....didn't help. Last edited by Over-Head; 02-01-2011 at 06:07 PM..
Posts: 12,040