Answer:
Do you mean to round the number 653,500,653,500,653,500? Or do you mean to round the number 653,500? If so, for 653,500, the digit in the thousand's place is 5, so it's already rounded to the nearest thousands place.
Step-by-step explanation:
Answer:
The area of the associated sector is
Step-by-step explanation:
step 1
Find the radius of the circle
we know that
The circumference of a circle is equal to
![C=2\pi r](https://tex.z-dn.net/?f=C%3D2%5Cpi%20r)
we have
![C=5\pi\ in](https://tex.z-dn.net/?f=C%3D5%5Cpi%5C%20in)
substitute and solve for r
![5\pi=2\pi r](https://tex.z-dn.net/?f=5%5Cpi%3D2%5Cpi%20r)
![r=2.5\ in](https://tex.z-dn.net/?f=r%3D2.5%5C%20in)
step 2
Find the area of the circle
we know that
The area of the circle is equal to
![A=\pi r^{2}](https://tex.z-dn.net/?f=A%3D%5Cpi%20r%5E%7B2%7D)
we have
![r=2.5\ in](https://tex.z-dn.net/?f=r%3D2.5%5C%20in)
substitute
![A=\pi (2.5^{2})=6.25\pi\ in^{2}](https://tex.z-dn.net/?f=A%3D%5Cpi%20%282.5%5E%7B2%7D%29%3D6.25%5Cpi%5C%20in%5E%7B2%7D)
step 3
Find the area of the associated sector
we know that
subtends the complete circle of area ![6.25\pi\ in^{2}](https://tex.z-dn.net/?f=6.25%5Cpi%5C%20in%5E%7B2%7D)
so
by proportion
Find the area of a sector with a central angle of ![\pi/3\ radians](https://tex.z-dn.net/?f=%5Cpi%2F3%5C%20radians)
![\frac{6.25\pi }{2\pi} =\frac{x}{\pi/3}\\x=6.25*(\pi/3)/2\\ \\x=\frac{25}{24}\pi \ in^{2}](https://tex.z-dn.net/?f=%5Cfrac%7B6.25%5Cpi%20%7D%7B2%5Cpi%7D%20%3D%5Cfrac%7Bx%7D%7B%5Cpi%2F3%7D%5C%5Cx%3D6.25%2A%28%5Cpi%2F3%29%2F2%5C%5C%20%5C%5Cx%3D%5Cfrac%7B25%7D%7B24%7D%5Cpi%20%5C%20in%5E%7B2%7D)
Answer:
Give me and example
Step-by-step explanation:
Answer:
length l = 32.25 m
width w = 8223.75 m
height h = 12.5 m
diagonal d = 8223.82273 m
total surface area Stot = 736831.875 m2
lateral surface area Slat = 206400 m2
top surface area Stop = 265215.938 m2
bottom surface area Sbot = 265215.938 m2
volume V = 3315199.22 m3
Step-by-step explanation: