Connor Norcross

CUBE

A solid where all the faces are squares and it is three – dimensional.

ACUTE ANGLE

An angle that is less than 90

degrees and greater than 0

degrees.

SPHERE

A sphere is a geometric solid with all curved surfaces.

PERPENDICULAR LINES

Perpendicular lines exist when two lines Intersect and form a right angle (90 degrees).

ISOCELES TRIANGLE

A triangle with 2 congruent sides.

QUADRILATERAL

A polygon that has 4 sides.

PENTAGON

A pentagon has five sides.

RECTANGULAR PRISM

A rectangular prism is a quadrilateral where all the angles are right angles (90 degrees) and three-dimensional.

CIRCLE

A circle is not a polygon, it is a closed shape with curved lines.

TRAPEZOID

A trapezoid is a quadrilateral where only 2 of the sides are parallel.

LINE SEGMENT

A part of a line with a definite beginning and end.

CLOSED FIGURE

A shape that does not have a definite beginning and end.