bratziegirl01owfkco bratziegirl01owfkco
  • 17-09-2017
  • Mathematics
contestada

find the exact area of the sector of the circle with the given radius and central angle.

find the exact area of the sector of the circle with the given radius and central angle class=

Respuesta :

Аноним Аноним
  • 17-09-2017
Area  of sector  = (1/2) * r^2 * α    where α = the angle in radians

= 1/2  * 12^2 * π/3

= 72 π / 3  = 24 π  Answer
Answer Link

Otras preguntas

Name two types of structures erected by egyptian builders?
can you tell me what is alphabet soup?
the question says evaluate 2a-b/b when a=4 and b=-3.How would I start this problem?
A library expansion begun in 2002 was expected to cost 107million. By 2006 library officials estimate the cost would be 31million over budget. By what percent d
An electromagnetic wave traveling through a vacuum has a wavelength of .15 meter. What is the period of this electromagnetic wave?
Number 33 apparently the answer is 4 but I have no idea why
can anyone help? (I'm terrible at math)
what does 'break even' mean?
Modern designers preferred a clean, sparse look. Which 1929 design was inspired by ancient Egyptian folding chairs?
Terrance and Lakendra are going to GameStop for new video game controller and some new games. Their grandmother gave them a $125 gift card for this purpose. If