An angle greater than 180° and less than 360° is...
a reflex angle.
An angle less than 90° is...
an acute angle
How many types of angles we have seen?
6
An angle between 90° and 180° is
an obtuse angle
Define "vertex"
a point where two segments meet.
Is created when two straight lines meet...
Angle
In geometry, a straight angle is defined as an angle that is equal to...
180°
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Mention the 6 types of angle we talked about during this week.
acute, right, obtuse, straight, reflex and full rotation.
the lines in an angle are also known as...
segments
What unit do we use to measure angles?
degrees
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An angle of exactly 90° is...
a right-angle.