Jo6laferNatagget Jo6laferNatagget

04-09-2016
Mathematics

contestada

which of these is the area of a sector of a circle with r = 18”, given that its arc length is 6π

Respuesta :

seizetheday seizetheday

04-09-2016

We can work out the angle by doing: 6pi/18 = pi/3 You can then work out the area with A=r^2theta: A = 18*18*pi/3 = 108pi

Answer Link

Otras preguntas

Do you agree with ideas that states are "laboratories of democracy?" list some example of when good ideas have risen up from states Thx

what is the mass of 5 moles of Fe203?

can anyone help me w/ math hw

Each figure represents a Real Number and no denominators are zero. Choose the correct statement and briefly explain why the others are not correct. A) a/b+ c/d=

I can't figure this one out

• Spanish military leader • Regained Florida from the British • Helped draft the Treaty of Paris • Assisted in the American Revolution Who is described in the

Need help confused about what they mean

I need answers for these and show work please

Which type of powers does this quote refer to, and why is this type often the source of debate?

I need help with 3-6