The correct option is B.
The shape of the cross section shown in the figure is Trapezoid .
What is the cross section of a plane figure?
- A cross section is the intersection of a figure in three-dimensional space with a plane.
- It is the face you obtain by making a "slice" through a solid object.
- A cross section is two-dimensional.
- The figure (face) obtained from a cross section depends upon the orientation (angle) of the plane doing the cutting.
WHAT IS THE CROSS SECTION OF A TRAPEZOIDAL PRISM?
- A trapezoidal prism is shape that has trapezium (trapezoid) cross sections in one direction and rectangular cross sections in the other directions.
- a = top width of trapezium cross section,
- b = base width of trapezium cross section,
- h = height of cross section (distance from a to b),
- l = length of prism.
What are cross-sections used for?
- To depict the internal arrangement of a 3-dimensional object in two dimensions.
Learn more about Trapezium here:
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