Multiply 8 3/4 lb by the conversion factor 16 oz
------------
1 lb
Then 35 lb 16 oz 560 oz
-------- * ----------- = ------------- = 140 oz (answer)
4 1 lb 4
Answer:
81π
Step-by-step explanation:
-The sum of central angles in a circle add up to 360°.
-Let x be the area of the circle.
-Given the area of a 120° is 27π, the circles area can be calculated as:
![A=27\pi\\\\120\textdegree=27\pi\\360\textdegree=x\\\\\therefore x=\frac{360\textdegree\times 27\pi}{120\textdegree}\\\\=3\times 27\pi\\\\=81\pi](https://tex.z-dn.net/?f=A%3D27%5Cpi%5C%5C%5C%5C120%5Ctextdegree%3D27%5Cpi%5C%5C360%5Ctextdegree%3Dx%5C%5C%5C%5C%5Ctherefore%20x%3D%5Cfrac%7B360%5Ctextdegree%5Ctimes%2027%5Cpi%7D%7B120%5Ctextdegree%7D%5C%5C%5C%5C%3D3%5Ctimes%2027%5Cpi%5C%5C%5C%5C%3D81%5Cpi)
Hence, the area of the circle is 81π
The appropriate formula is C = 2*pi*r.
Here, C = 2*pi*(50 units) = 100*pi units (answer)