Review G8

This is a collection of objects with one or more binary operations that connect these elements.

This is a system composed of four key components.

Two or more points that lie on the same plane.

It Does not have depth, length, and width. It indicates position.

A part of a line that is bounded by two distinct endpoints.

This is a kind of triangle which has no congruent sides.

This is a kind of triangle that has three acute angles that measures less than 90 degrees.

 It has a right angle and measures 90 degrees.

Its three angles are congruent that measures 60 degrees

He was known as the Father of Modern Geometry