Geometry Vocab Chapter 1 & 2

Are points that lie on the same line

Are points that do not lie on the same line.

Are points that lie on the same line

Are points that do not lie on the same line.

Of is a part of a line consisting of two points, called end points, and the set of all points between them.

Of is a part of a line consisting of a given point, called the end point, and the set of all points on one side of the end point.

Of is a part of a line consisting of a given point, called the end point, and the set of all points on one side of the end point.

Are line segments that have equal lengths.

Are line segments that have equal lengths.

Of is a part of a line consisting of two points, called end points, and the set of all points between them.

Is the union of two rays having the same end point. The end point is called the vertex of the angle: the rays are called the sides of the triangle.

Of is a part of a line consisting of a given point, called the end point, and the set of all points on one side of the end point.

Is an angle with a measure of 90 degrees.

Is on angle with a measure of less than 90 degrees.

Is an angle with a measure of greater than 90 degrees.

Is on angle with a measure of less than 90 degrees

Is an angle with a measure of greater than 90 degrees.

Is an angle with a measure of 90 degrees.

Is an angle with a measure of greater than 90 degrees.

Is an angle with a measure of 90 degrees.

Is on angle with a measure of less than 90 degrees

Is the point that divides the line segment into two congruent line segements.

Two points determrne a unique straight line.

A bisector of AB line segment is any line, ray or line segment which passes through the midpoint of AB line segment

OR ray is the bisector of

OR ray is the bisector of

A bisector of AB line segment is any line, ray or line segment which passes through the midpoint of AB line segment

If equals are added to equals, the results are equal.

If two quantities are equal to the same quanity, then they are equal to each other

If equals are subtracted from equals, the results are equal

If two quantities are equal to the same quanity, then they are equal to each other

If equals are multiplied by equals, their products are equal

If two quantities are equal to the same quanity, then they are equal to each other

If equals are divided by nonzero equals, their quotients are equal

If two quantities are equal to the same quanity, then they are equal to each other

If a=b, then either a or b may be substituted for the other in any equation

If two quantities are equal to the same quanity, then they are equal to each other

If two quantities are equal to the same quanity, then they are equal to each other

If a=b, then either a or b may be substituted for the other in any equation

Any quantitiy is equal to itself

The positions of the expressions on either side of an equals sign may be reversed

The positions of the expressions on either side of an equals sign may be reversed

Any quantitiy is equal to itself

We look at several examples of something and find a fact that holds true for those examples. Then we conclude that the fact is true for all other possible examples.

We start with an accurate assupmtion and then as long as we've reasoned correctly our conclusion has to be true. Conditional Statements with "If" premise and "Then" conclusion

We start with an accurate assupmtion and then as long as we've reasoned correctly our conclusion has to be true. Conditional Statements with "If" premise and "Then" conclusion

We look at several examples of something and find a fact that holds true for those examples. Then we conclude that the fact is true for all other possible examples.

Figures that have the same size and shape

Figures that have the same size but not shape

Figures that have the same shape but are different sizes

Figures that have the same area

Figures that have the same area

Figures that have the same shape but are different sizes