Final review pt 3

A point is a precise location or position in space, typically represented by a dot. It has no length, width, or height.

A line is a straight one-dimensional figure that extends infinitely in both directions. It has no endpoints.

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

A ray is a part of a line that starts at a point and extends infinitely in one direction.

An acute angle is an angle that measures less than 90 degrees.

An obtuse angle is an angle that measures more than 90 degrees but less than 180 degrees.

A right angle is an angle that measures exactly 90 degrees.

A straight angle is an angle that measures exactly 180 degrees.

This equation represents the Segment Addition Postulate, which states that if B is between C and D, then the sum of the lengths of segments BC and CD equals the length of segment BD.

If AC is given as 22, then the length of AC is simply 22.