Geometry Angle Relationships and Theorems

Geometry Angle Relationships and Theorems

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Thomas White

FREE Resource

This video tutorial covers the concepts of parallel lines cut by a transversal, focusing on corresponding, alternate interior, alternate exterior, and consecutive interior angles. It explains theorems related to these angles and provides four examples to demonstrate solving for unknown angles using these theorems. The video also highlights the importance of understanding congruent and supplementary angles in geometry.

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14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a transversal in the context of parallel lines?

A line that is perpendicular to another line

A line that forms a right angle with another line

A line that intersects two or more lines

A line that is parallel to another line

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is true about corresponding angles?

They are always supplementary

They are congruent when lines are parallel

They are always equal to 90 degrees

They are never equal

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the relationship between alternate interior angles when lines are parallel?

They are supplementary

They are congruent

They are complementary

They are unequal

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Alternate exterior angles are:

Never equal

Always equal to 90 degrees

Congruent when lines are parallel

Always supplementary

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Consecutive interior angles are:

Equal to 90 degrees

Supplementary

Congruent

Unequal

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In Example 1, what theorem is used to determine that two angles are equal?

Consecutive Interior Angles Theorem

Vertical Angles Theorem

Alternate Interior Angles Theorem

Corresponding Angles Theorem

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In Example 1, what is the value of x if the equation is 2x + 44 = 180?

68

44

136

90

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