Parallel Lines Proofs

Parallel Lines Proofs

Assessment

Flashcard

Mathematics

9th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What are vertical angles?

Back

Vertical angles are the angles opposite each other when two lines intersect. They are always equal in measure.

2.

FLASHCARD QUESTION

Front

What does 'm ll n' signify in geometry?

Back

'm ll n' means that line m is parallel to line n.

3.

FLASHCARD QUESTION

Front

What is the Transitive Property?

Back

The Transitive Property states that if A = B and B = C, then A = C.

4.

FLASHCARD QUESTION

Front

If two parallel lines are cut by a transversal, what can be said about the alternate interior angles?

Back

The alternate interior angles are equal.

5.

FLASHCARD QUESTION

Front

What is the measure of angle 3 if angle 8 measures 100 degrees and lines m and n are parallel?

Back

Angle 3 measures 80 degrees.

6.

FLASHCARD QUESTION

Front

Define complementary angles.

Back

Complementary angles are two angles whose measures add up to 90 degrees.

7.

FLASHCARD QUESTION

Front

Define supplementary angles.

Back

Supplementary angles are two angles whose measures add up to 180 degrees.

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