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That's the amount of water in a round pool whose radius is 'r' .
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∙ 13y ago
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Formula for surface area of a spherical dome?
The surface area of a sphere is 4(3.14)R2where R is the radius of the sphere so the surface area of your dome is half of that. 2(314)R2
What is the formula for the lateral area of a sphere?
A = 4*pi*r2
Formula for volume of a cylinder?
The formula for volume of a cylinder is pi•r2•h
What is formula for pi r squared?
The area of a circle = pi*r2
What is the formula for the circumference of a circle with a radius of 4?
C=pi times r2
What is 314 divided by 2?
0.6369
Formula for surface area of a spherical dome?
The surface area of a sphere is 4(3.14)R2where R is the radius of the sphere so the surface area of your dome is half of that. 2(314)R2
How do you find the height of a cylinder?
The formula for the volume of a cylinder, which is h(pi)r2, is the area of the base (pi)r2 multiplied by the height (h). If you are given the diameter instead, remember that the diameter is twice the radius.So if we know that V = h(pi)r2, we can rearrange the formula in order to find the height.Divide the whole equation by (pi)r2. The result is: V ÷ (pi)r2 = h OR h = V ÷ (pi)r2.The formula h = V ÷ (pi)r2 means the height (h) is equal to the volume (V) divided by the area of the base (pi)r2.
What is circle's area formula?
The formula for the area of a circle is: Area = π x r2 (r is the radius and Pi is about 3.1416). The result is expressed in square units.
What is the formula doe for the area of a circle?
The formula to find the area of a circle is: A = pi * r2
What is the formula for the series-parallel connection?
/t=/t1=/t2=/t3... vt=v1+v2+v3... rt=r1+r2+r3... series formula....
What is the formula for the lateral area of a sphere?
A = 4*pi*r2
What is the volume and formula of an oval?
There is no volume formula for an oval(4/3)*(pi)*(r1)*(r2)*(r3) is the formula for an oval
What is the formula for calculating the area of an o ring?
Area = pi*[R2 - r2] where R is the outer radius and r the inner radius.
Were does Rt R1 R2 comes from?
Rt = R1 + R2 That's the formula for the total effective resistanceof two resistors in series.
Formula for volume of a cylinder?
The formula for volume of a cylinder is pi•r2•h
In the formula for the area of a circle what gets multiplied by Pi?
r2(square)
