solve for the volume of the cylinder
radius: 3 cm
height: 9 cm
use 3.14 for pi. Do not round.
Area of one circle base: = cm^2
Volume of cylinder = cm^3
(for the volume i got 254.47)
To find the area of one circle base of the cylinder, we use the formula: A = πr^2
Substitute the given radius:
A = 3.14 * (3 cm)^2
A = 3.14 * 9 cm^2
A = 28.26 cm^2
To find the volume of the cylinder, we use the formula: V = Ah
Substitute the area of one circle base and the given height:
V = 28.26 cm^2 * 9 cm
V = 254.47 cm^3
Therefore, the volume of the cylinder is 254.47 cm^3.
whats the area of one circle base?
The area of one circle base is 28.26 cm^2.
what is a 12/15 in a grade?
To convert 12 out of 15 into a grade, you can divide 12 by 15 and then multiply by 100 to get the percentage.
12/15 = 0.8
To convert 0.8 into a percentage, multiply by 100:
0.8 x 100 = 80%
So, 12 out of 15 is equivalent to 80%, which is typically a B grade.