90o angle
180 degree angle
straight angle
So basically , you have an right angle and another angle . You draw an right angle over the angle your looking at and if its smaller than the right angle then its an acute angle . If its bigger than the right angle then its a obtuse angle . GoodLuck!(;
A line.
They can also be called arms.
A right angle
90o angle
Angle BAE.
Anadorable angle
A big angle.
180 degree angle
straight angle
The Right Angle.
Angle DEF is the same as angle FED.
If the angle is larger than a right angle it is obtuse
a line