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

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

5x+=-10 4x - 2y=-8 How do I use the substitution method to solve this

Write down the 8 parts of speech with one example each.

WHO LIKES MY PROFILE PIC, (NEXT TO MY NAME)

8 Drag the purple points to show the location of A, B, and C after a translation to the right by 4 units and up 1 unit. А Then enter the coordinates of A', B',

Two flashlights are directed at a wall from different distances. The flashlights have the same strength of bulbs and of batteries. When the flashlights are turn

Rodriguez says that his parents “are no longer [his] parents, in a cultural sense.” What details does he use to develop this idea in the text?

Dan and David are marking exam papers. Each set takes Dan 35 minutes and David 1 hour. Express the times Dan and David take as a ratio. Give answer in simplest

Which similarities did you include in your response? Check all that apply.

Find the x-intercept of the equation: 6x + 2y = 12

What was the Treaty of Indian Springs?