Section plane is the intersection of a plane cutting through a solid
The first section.
A conic section is a curve formed by the intersection of a plane with a cone (conical surface). If the section is parallel to the base of the cone, the conic section has a fixed diameter and is a circle. Any other plane that does not intersect the apex is either a parabola, a hyperbola, or an ellipse.
The cross section of a cuboid box, bt a plane at an angle to all of its sides will be a point, triangle or quadrilateral - depending on it location. The cross section by a plane perpendicular to an axis of the box will be a rectangle.
quadrant in mathematical terms is a section on a Cartesian plane there are 4 quadrants on a Cartesian plane
Section plane is the intersection of a plane cutting through a solid
When a 3-dimensional (solid) object is cut by a plane, the 2-dimensional shape made where the solid object and the plane meet is the cross section.
Section of the plane.
Solar plexus
The frontal plane divides the body into a dorsal and a ventral section.
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This could be a beading plane, a plane of cleavage or schistosity, or a fault plane.
A cut along the transverse plane= transverse or cross section. *(If cut at an angle= oblique section).
Coronal plane
The first section.
At the rear of a ship or plane
Fuselage