U2 Station 3 - Line Segment Proofs

Front

What is the definition of congruence in geometry?

Back

Two figures are congruent if they have the same shape and size.

Tags

CCSS.8.G.A.2

Front

What does the Segment Addition Postulate state?

Back

If point B is between points A and C, then AB + BC = AC.

Front

What is the Transitive Property in geometry?

Back

If MN = OP and OP = QR, then MN = QR.

Front

What does it mean when two segments are equal?

Back

It means that the lengths of the segments are the same.

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Front

What is the significance of the term 'Given' in geometric proofs?

Back

It refers to information that is provided as a starting point for the proof.

Front

How do you denote congruent segments?

Back

Congruent segments are denoted with the symbol '≅'.

Tags

CCSS.8.G.A.2

Front

What is the purpose of a proof in geometry?

Back

To provide a logical argument that demonstrates the truth of a statement.

Front

What is a line segment?

Back

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

Tags

CCSS.HSG.CO.A.1

Front

What is the difference between a theorem and a postulate?

Back

A theorem is a statement that has been proven, while a postulate is an accepted statement without proof.

Front

What is the role of definitions in geometric proofs?

Back

Definitions provide the precise meaning of terms used in geometry.