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Straight Angle
What Is A Straight Angle?
The following are the unique characteristics of any
Straight Angle
.
An straight angle is created with two ray.
There is a standard method of labeling angles. The one
Ray
is labeled
Points
A
,
B
and
C
.
Is there a standard way of writing an straight angle as a mathematical expression? The answer is yes. Here are the details: (1) All angles must start with the
∠
character. (2) Valid straight angle statements in this example are
∠ABC
and
∠CBA
.
A straight angle is exactly 180°.
(
Degree
)
See More About Angles