Angle DEF is the same as angle FED.
a 90 degree triangle
Another right angle.
right angle ,abuse angle
Quadrilateral. No other special name. A kite could have 1 right angle - that's possible, but there is no special name for a quadrilateral with only 1 right angle.
A right angle
90o angle
The Right Angle.
If the angle is larger than a right angle it is obtuse
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!(;
Angle DEF is the same as angle FED.
Right angle E
Elbow
It is called an obtuce angle because it looks like this right?: -------------------------_------------------------ or a right angle if it looks like this: ! ! ! ! ! ! ! ---------------------------------
A right angle is 90 degrees if an angle is wider than 90 it is obtuse if it is less than 90 it is an acute angle.
Are you thinking of the adjacent and the hypotenuse in a right angle triangle. **it's angle, not angel.
a 90 degree triangle