C-10-Q005mediumsingle_mcq
When a horizontal line and a vertical line intersect at right angles on a plane, the plane they define is called the—
When a horizontal line and a vertical line intersect at right angles on a plane, the plane they define is called the—
- ahorizontal plane
- binclined plane
- cvertical plane
- dcircular plane
ব্যাখ্যা
A plane containing a vertical line and meeting the horizontal plane at right angles is, by definition, a vertical plane.