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

Which verb form correctly completes this conversation? Fernando: Debemos crear nuevas canciones en el próximo concierto. Isabella: Sí, _____ es

How many years can someone be in the House of Representatives

What was regarded as a strong point of Jefferson Davis's background? a. military leadership b.economic policy c.ability to delegate powers d.ability to negotiat

Slope= -3: y-intercept=5

Stephanie planted a home garden. She planted 2 rows of tomatoes with 4 tomato plants in each row. She also planted squash in rows of 7 plants each.

Norachai rented a bike from Adam's Bikes. It cost $17.10 plus $5 per hour. If Norachai paid $32.10 then he rented the bike for how many hours?

The lengths of three sides of a triangle are 2x, 3x-4, and x+4. Find a value of x that makes the triangle equilateral

To cite a website in the text of your work and link it to the entry in works cited, use the author's _______. a. last name, first name b. last name c. last n

Suppose you're writting a letter and recall a word you'd like to use but you don't know how its spelled If you wanted to look up the word in the dictionary yo

What happens to a product after it is made?