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If it is a rectangular trapezoidal pedestal: Calculate the area of the base of the pedestal, multiply by the height of the pedestal.
If the angles of the pedestal are not 90deg.. i.e. if it is a pyramidal trapezoidal pedestal.
Then calculate the volume as you normally would a rectangular trapezoidal pedestal, and subtract the volume of the missing triangular pieces with the formula 1/3 area of base X height.
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∙ 13y ago
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What is the formula for volume of concrete footing in trapezoidal?
volume=h/3(A1+A2*Under root A1*A2)
Is there a 3-d shape for a trapezoid?
Yes, it is called a Trapezoidal or a Trapezoidal Prism.
How many vertices does a trapezoidal prism have?
A trapezoidal prism has 8 vertices:A trapezoid has 4 vertices.A trapezoidal prism is composed of 2 trapezoids. 2 X 4 = 8.
What is the volume of a trapezoid prism?
The volume of any right prism is the area of the base, in this case a trapezoid, multiplied by the height of the prism. The formula for the area of a trapezoid is A = 1/2h(a + b) where a and b are the bases of the trapezoid (the parallel sides). Once you calculate the area of the trapezoidal base of the prism, multiply that number by its height to get its volume.
Is a trapezoidal prism a polyhedron?
Yes, a trapezoidal prism is a polyhedron. A polyhedron is a solid three dimensional object with flat face, straight edges and sharp corners.
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
How you find the volume of a trapezoidal 3D section?
Volume = area of cross-section*length
What is the volume for a trapezoidal right prism?
Area of trapezoidal cross-section x length.
Formula for volume of a trapezoidal cylinder?
You cannot have a trapezoidal cylinder. That is like a square circle - an impossible shape.
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.
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.
What is the volume of a trapezoidal pyramid that's lengths are 33 and 16?
3
What is the volume of a trapazoidal prisam?
It is the area of the trapezoidal face multiplied by the length of the prism.
What is the formula for volume of concrete footing in trapezoidal?
volume=h/3(A1+A2*Under root A1*A2)
How do you solve the volume of a triangular pyramid with a trapezoidal base?
third of base's area by heiht
What is the volume of a trapezoidal pyramid that's lengths are 15 8 4 and 5?
44
What is the volume of the trapezoidal right prism 20 m 2m 7m 8m?
70m3
