No. They are the same.
cross-sectional area = 0.5*(sum of parallel sides)*height
You cannot create a cross sectional area of a rectangle. You can only create cross sectional areas for triangular shapes.
To calculate Cross Sectional Area: Width x Depth
the larger the cross sectional area, the smaller the resistance
Three: 1) The area of the cross-sectional rectangle end 2) The area of the rectangle joining the longer side of the cross-sectional rectangular ends 3) The area of the rectangle joining the shorter side of the cross-sectional rectangular ends Then the surface area of the rectangular prism is twice the sum of these three areas.
Volume = cross sectional area * lengthArea = 2* cross sectional area + perimeter of cross section * length
The cross sectional area of a slab can be found by squaring the height of the slab.
Cross Sectional Area = Width x Average Depth
reduction ratio= initial cross sectional area/final cross sectional area
The normal strain is a deformation caused by normal forces such as Tension or Compression that act perpendicular to the cross-sectional area, while the shear strain is a deformation obtained from forces acting parallel or tangential to the cross-sectional area.
cross sectional area of cable * voltage drop
The answer depends on whether the cross sectional radius/diameter are doubles or the cross sectional area is doubled.