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

A civil engineer must design a wheelchair-accessible ramp next to a set of steps leading up to a building. The height from the ground to the top of the stairs i

Which of the following is considered the MOST expensive form of books?

What is the sum of an 8-term geometric series if the first term is 12 and the last term is -3,359,232?

Solve 5^x=81. 2Round to the nearest ten-thousandth. X≈????

how to make d the subject of V=ldh

According to Nelson Mandela how does the present in South Africa contrast with the past

What was the main point of this agreement regarding the Berlin crisis in 1961

Summarize the Supreme Court case of Dred Scott and how it affected the debate about slavery?

What is the equation of the quadratic graph with a focus of (8, −8) and a directrix of y = −6? f(x) = −one fourth (x − 7)2 + 1 f(x) = −one fourth (x − 8)2 f(

One advantage of the interview method of personality assessment is the ___________. ease of interpreting responses ability to respond anonymously ability to pos