burritoiscold burritoiscold

01-06-2020
Mathematics

contestada

If the area of a circle is 25 pi, find the length of an arc with a central angle of 240? Any help is appreciated please.

Respuesta :

Persona180 Persona180

01-06-2020

Answer:

11.81pi

Step-by-step explanation:

r^2=25pi

r=8.86

length=2pi(8.86)(240/360)

=17.72pi(2/3)

=11.81pi

Answer Link

Otras preguntas

What is 0.75 as a fraction in simplist form

at what point do scientists classify an area's weather as its climate? 1 year ,5 years ,15 years or 30 years

what SI unit would best be used to express the height of your classroom ceiling ?

Mario drew a model to represent one third of the space in his bookcase. how could mario draw a model to represent all the space in his bookcase.

at what point do scientists classify an area's weather as its climate? 1 year ,5 years ,15 years or 30 years

I am a polyhedron. I am a prism. my two bases are hexagon. my two other faces are rectangles.

translate into an equation. Five times the sum of twice a number, x, and six is thirty. Find the number.x = Translate into an equation. The difference b

three things scientists learned about earth in beginning of 1800s

THE EXPRESSION COT THETA/CSC THETA IS EQUAL TO?

What is does the phrase foe to ambition.