Module 5 Vocab

Front

Corner of a 3D object

Back

Vertex

Front

Lines that are equidistant and never meet

Back

Parallel

Front

A shape with 4 sides and 4 angles

Back

Quadrilateral

Front

Shape with 2 pairs of equal parallel sides

Back

Parallelogram

Front

3D shape with two triangular bases

Back

Triangular prism

Front

A polygon with exactly three sides

Back

Triangle

Front

Space inside a 2D surface; measured in sq. units

Back

Area

Front

3D figure with one base and triangular faces meeting at a vertex

Back

Pyramid

Front

Two rays/segments meet at common endpoints

Back

Angle

Front

Distance from a vertex to the opposite side of a triangle, forming a right angle; also known as height.

Back

Altitude