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The barrel is probably much like a cylinder. All surface area is the lateral area+the area of the base(s).
In this case:
SA=(d)("pi")(h)+(2)("pi")(r2)
SA is surface area
d is diameter of the circle base
h is the height
r is the radius of the base
What you are doing with this equation is figuring out the circumference x the height, so you get the area of the tall part. Then you take the area of one of the bases and multiply it by 2.
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How do you find the surface area of a parallelogram?
The formula to find the surface area of a parallelogram is Base*Height.
What is the surface area formula for a dodecahedron?
the surface area formula is difficult to understand. there is another way to do it.you find the area of one pentagon. then u multiply it by the number of faces which is 12.
The surface area formula for a right cone is the same as the surface area formula for an oblique cone?
False. The surface area formula for a right cone is not the same as the surface area formula for an oblique cone.
What is the formula to find the surface area of a rectangle?
Length X Width.
What is the surface area formula for a rectangular prism?
A= 2(wh+lw+lh) where w = width h = height and l = length When trying to find the surface area of something, it is important to try to remember the specific formula. The formula for the surface area of a rectangular prism is A=2(wl+hl+hw).
How do you find the surface area of a parallelogram?
The formula to find the surface area of a parallelogram is Base*Height.
What is the formula for find of a box rectangular prism?
The formula will depend on what it is that you are trying to find: the volume or the surface area.
What is the formula to find surface area of a sphere?
Surface area = 4*Pi*radius2
What is the formula to find the surface area of the moon?
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How do you determine radius of barrel vault ceiling?
Simple, it it is a true barrel simple find the measurement from inside to inside of your barrel and divide by 2. IF it is not a perfect half circl barrel or true barrel, simple find your chord (measurement inside to inside) and find your rise. Once you have these measurements you can use your diameter formula to figure the radius
What formula do you used to find the normal force?
The formula to find the normal force on an object on a flat surface is: Normal force = Weight of the object * cos(theta), where theta is the angle between the object's weight and the surface. This formula takes into account the component of the weight that acts perpendicular to the surface.
What is the formula for finding the surface area of a triangular prism?
Well honey, to find the surface area of a triangular prism, you add the areas of all the individual faces. So, you calculate the area of the two triangular bases and the three rectangular sides, then add them all up. It's as simple as that, darling.
How do find the surface area of a right triangle prism?
use the formula. ti
What is the formula used to find surface area?
There are different formulae for different shapes.
What is the formula to find surface of a cube?
6(X2) where X = the length of a side.
How do you find the surface area of a net?
How do you find the suface area of a net? Answer: Do the formula for each shape that is in the net.
How do you find the surface area of a sphere when its volume is 523.5987756 cubic cm?
Use the formula for volume to solve for the radius of the sphere and then plug that radius into the formula for the surface area of a sphere.
