chelseaankeny chelseaankeny
  • 03-04-2020
  • Mathematics
contestada

how do u find the circumference of a circle without the diameter or radius just then arc length?

Respuesta :

jingle535
jingle535 jingle535
  • 03-04-2020

In order to find the circumference you will use the arc length to find radius.

Use the equation

arc length L =  r*Θ , where  Θ is in radians.

Re-arrange the equation to get r = L / Θ

Finally use radius to solve for circumference using

C = 2 π r

Answer Link

Otras preguntas

argument for the colonies independence from a colonist in pre revolutionary america
Over time, color variation in a population of butterflies declined. The number of color variations within the population was twelve in 1985. In 2005, the number
what is the missing hypotenuse of a triangle with the sides 10 and 7.5
Lamont builds a traingular shaped fence to hide his pool pump.he already has two sections of fencing measuring 8 and a half feet and 5 and a half feet which fen
The cost of painting the circular traffic sign shown below is $3.50 per square foot. How much to the nearest dollar, will it cost to paint the sign if its diame
The overall success of an ecosystem is best judged by the A. Health of its producers B. Availability of resources C. Numbers in each trophies level D. Inter
What is one way that Ford achieved his goals? 1. by using expensive parts to make his cars 2.by creating a system of mass production 3. by customizing cars for
if wire rope guard rails are used what must also be done?
what is the term used whaen shooting a cel twice on the double hyperbole on the twos laying it thick
0.3% of what number is $0.66?