# Abstract Algebra : Geometric Fields

## Example Questions

### Example Question #1 : Abstract Algebra

Identify the following definition.

For some subfield of , in the Euclidean plane , the set of all points that belong to that said subfield is called the __________.

Constructible Line

Angle

Plane

Line

Plane

Explanation:

By definition, when is a subfield of , in the Euclidean plane , the set of all points that belong to is called the plane of .

### Example Question #10 : Abstract Algebra

Identify the following definition.

Given that lives in the Euclidean plane . Elements  , and in the subfield that form a straight line who's equation form is , is known as a__________.

Line in Subfield

Plane

Angle

Circle in Line in Explanation:

By definition, given that lives in the Euclidean plane . When elements  , and in the subfield , form a straight line who's equation form is , is known as a line in .

### Example Question #1 : Fields

Identify the following definition.

Given that lives in the Euclidean plane . Elements  , and in the subfield that form a straight line who's equation form is , is known as a__________.

Angle

Plane

Circle in Subfield

Line in Line in Explanation:

By definition, given that lives in the Euclidean plane . When elements  , and in the subfield , form a straight line who's equation form is , is known as a line in .

### Example Question #2 : Geometric Fields

Identify the following definition.

If a line segment has length and is constructed using a straightedge and compass, then the real number is a __________.

Angle

Constructible Number

Plane

Magnitude

Straight Line

By definition if a line segment has length and it is constructed using a straightedge and compass then the real number is a known as a constructible number. 