# Tag: Geometry

## Cuboid And Cube

Cuboid What is a cuboid? Introduction To Cuboid A cuboid is a three-dimensional geometric shape that resembles a rectangular box or a rectangular prism. A cuboid has 3 Pairs of opposite, congruent and parallel rectangular faces, 12 edges, and 8 vertices. Note 1: All squares are rectangles, But All rectangles need not to be squares.…

## Geometry Axioms & Theorems

Class 9 LINES AND ANGLES Axiom 1: If a rays stands on a line , then the sum of two adjacent angles so formed is 180 0 Axiom 6.2 : If the sum of two adjacent angles is 180°, then the non-common arms of the angles form a line. Theorem 6.1 : If two lines…