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Surface Area = 2 × Base Area + Base Perimeter × Length

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Q: How do you find the surface area of trapezoidal prism?
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Formula for volume of a trapezoidal prism?

the volume of a trapezoidal prism is equal to the height times the base area of the trapezoid. First you find the area of trapezoid h(a+b)/2 h is the height of the trapezoid, not the height of the prism a is the length of the top b is the length of the bottom Then you find the volume of the trapezoidal prism with this formula H*h(a+b)/2 H is the height of the prism. Multiply H by the area of the trapezoid that you found in step one.


Find the surface area of the right triangular prism?

the defnition of find the surface area of triangular prism and cylinder


What is the formula to find volume of trapezoidal shape?

If you mean volume of a trapezoidal prism then it is: 0.5*(sum of parallel sides)*height*length


Surface area of rectangular prism?

surface area of a rectangular prism is the formula: 2lw+2wh+2lh


How do you find the surface area of an equilateral triangular prism?

To find the surface area of an equilateral triangular prism you take the area of the rectangular sides and the triangular bases and add them up and your done.


How do you find the surface area of an oblique prism?

You will need to find the surface area of each face and add them together.


How do you find the volume and surface area of a triangle or prism?

The Surface area of a triangle = 0.5*base*height The volume of a prism = area of its cross-section*length


Volume of trapezoidal prism?

To find the volume of a rectangular prism, multiply the base, width, and height. If the prism is irregularly shaped, multiply the base and the height.


How would you find the surface area of a prism?

get a maths book!!


Find the surface area of a prism?

Find the area of each face and add them all up.


What is the surface area of one side of a triangular prism?

It depends on the size of the triangular prism, but depending on the side of the prism you use the triangle area formula to find it or the rectangle area formula to find it.


Is the surface area of a rectangular prism squared or cubed?

Squared. When you find surface area, you are only finding the area of the shapes that make up the three-denominational shape.