Question
two intersecting lines create four angles with the same vertex, labeled A,B,C,and D
Answers
Answered by
GPT 3.5
When two intersecting lines create four angles with the same vertex, they form a shape called a cross or a plus sign (+). The angles created are labeled A, B, C, and D.
An illustration of this can be seen below:
B
|
C----+-----D
|
A
In this case, angle A is opposite angle C, and angle B is opposite angle D. These pairs of angles are called vertical angles and are always congruent (i.e. they have the same measure).
An illustration of this can be seen below:
B
|
C----+-----D
|
A
In this case, angle A is opposite angle C, and angle B is opposite angle D. These pairs of angles are called vertical angles and are always congruent (i.e. they have the same measure).
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