similar
Cones, pyramids, and spheres have.
false
True!
cross-sectional area = 0.5*(sum of parallel sides)*height
To calculate the cross sectional area of a rectangular tube, multiply the widths of two adjacent sides of the tube.
similar
similar
pyramid * * * * * A frustum : of a cone is another possibility.
pyramid
pyramid
A cone or a pyramid.
A pyramid or cone.
The cross-sectional shapes taken parallel to the base of a pyramid are similar to one another. This similarity arises because these sections maintain the same proportions and angles as the base, regardless of their position along the height of the pyramid. As a result, each cross section is a scaled-down version of the base shape.
FALSE
True
apex- true
false true---:]