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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 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
What is the area of a trapezoid that has a perimeter of 230?
Not enough information. To calculate this you must know the altitude or height.
How do you find the cross section of an isosceles trapezoid?
The general formula to calculate area of a trapezoid ( and an isosceles trapezoid) is:AREA=(Sum of parallel sides)(Distance between parallel sides)/2. And if you find this formula difficult, calculate separately the area of two right angled triangles and a rectangles. For more details, contact at saqibahmad81@yahoo.com
