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Geometry

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Howell Green

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Cards in this guide (25)
What divides an angle into two congruent angles

angle bisector
angles bisector is the line that divides an angle into two congruent angles.

Four points are always coplanar if

all of them are collinear

they lie in the same plane

A line and two points are guaranteed to be coplanar if

they lie in the same plane

Four points are always coplanar if they

lie on the same plane and are collinear

What is three-dimensional and infinitely large

Geometric space is three dimensional and infinitely large.

What is one dimensional and has infinite length

A line is one dimensional and can have infinite length.

In the body of an indirect proof you must show that the assumption leads to a contradiction

true

Which are accepted without proof in a logical system Postulates Axioms Theorems or Corollaries

Postulates and axioms are accepted without proof in a logical system. Theorems and corollaries require proof in a logical system.

If four points are collinear they are also coplaner

I dont think that "If four points are collinear they are also coplaner," is the same thing as "If four points are coplaner they are also collinear,". The definition of collinear is at least three points on the same line. To define a plane is to have threenoncollinear points.

The following is three dimentional and infinily large

Geometric Space

Which of the following is three dimensional and infinitely

geometric space

Vertical angles must be adjacent

No.

What are points that don't lie on the same line

they are noncolinear if there are more than 2 points, if not then any two points always lie on the same line

What best describes the meaning of the term theorem

A conclusion provided by deductive reasoning

What is a portion of a line that includes two points and all of the collinear points between the two points

'Line Segment' is a portion of a line that includes two points and all of the collinear points between the hypothetical two points also 'Line Segment' because a line or line segment is a set of infinite points and the infinite points are collinear....

Which term best describes a proof in which you assume the opposite of what you want to prove

The term that best describes a proof in which you assume the opposite of what you want to prove is 'indirect proof'.

If pq and rs intersect to from four right angles what is true

Is PQ |_ RS

Which pairs of angles in the figure below are vertical angles

which pair of angles in the figure below are vertical angles ?

What two dimensional and infinitely large

A plane.

A logical argument that is presented in graphical form using boxes and arrows is called a what

Flowchart proof

What describe an angle with a vertex at E

FED and DEF lol

Two lines and a point are guaranteed to be coplanar

No, they are not.

If points f and g are contained in a plane then fg is entirely contained in that

Is true

What is all zero dimensional geometric object

Points are the only such objects.

Which of the following can be used to explain a statement in a geometric proof Check all that apply

Corollary.

Theorem.

Definition.

Postulate.

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