alsimolinas alsimolinas
  • 17-06-2020
  • Mathematics
contestada

The circle above has an area of 144 pi cm^2. What is the area of the blue sector? Use 3.14 for pi.

The circle above has an area of 144 pi cm2 What is the area of the blue sector Use 314 for pi class=

Respuesta :

tankwarzii
tankwarzii tankwarzii
  • 17-06-2020

Answer:

150.72 cm^2

Step-by-step explanation:

The blue area has an angle of 120 degrees, and 120/360 = 1/3, which shows that the blue area is 1/3 of the circle. In that case, the blue area is just 144pi/3. That simplifies to 48 pi.

48*3.14 = 150.72

Answer Link

Otras preguntas

Math question please help
B= {1,3,5,7,9} 1. B x B ?
how do our hopes and dreams make us different in our world
Mia has $20 dollars less than Brandi. Brandi has d dollars. Wite a variable expression for the amount of money Mia has
The equation of line GH is y=4x-3. Write an equation of a line perpendicular to line GH in slope-intercept form that contains point (2,3)
I am in need of dire assistance! Please assist me! ASAP!
Solve for x, where x is a real number. [tex] \sqrt{6x+2} =\sqrt{9x-8} [/tex] If there is more than one solution, separate them with commas. If there is no solu
To what extent should las casas be considered a trustworthy source concerning the accuracy of the spanish treatment of the indians?
Need help with 3 and 4. Also can you check my work?
Prove that the sum of two odd integers is even g