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A trapezoid is a two-dimensional shape, so it doesn't have surface area. The AREA of a trapezoid is:
(Base1+Base2) X Height Divided/Over 2.
For example: Imagine a trapezoid. Base 1 (top) measures 6 and Base 2 (bottom) measures 8. The height of the trapezoid from B1 to B2 is ''3''.
Procedure:
(6+8)x3 Divided by 2
14x3 Divided by 2
42 Divided by 2
Ans: 21^2
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How many sides do you need to know to calculate the area of a trapezoid?
To calculate the area of a trapezoid, you have to know the lengths of three sides because 1/2*(sum of parallel sides)*perpendicular height = area
How can you calculate the area of trapezoid?
Area = 1/2*(sum of parallel sides)*height
What is the surface area for a trapezoid?
H(b1+ b2)/ 2
How do you find the surface area of a 3d trapezoid?
You find the surface area of each of its six faces and add them together.
What is the formula for calculate the volume of trapezoid?
There is none because a trapezoid is a 2D shape but if you meant the area it is:- Area in square units = 0.5*(sum of parallel sides)*height
