No, an oval is round so it has no angles at all.
yes it DOESSS
no it is not (unless you find the angle under a curved line)
Any polygon can have a right angle. A right angled triangle is an example.
A Triangle which do not have a right angle.
Any polygon can have one right angle, for example, a right angled triangle.
An angle in a hexagon can have any value at all. It can be acute, a right angle, an obtuse angle or even a reflex angle.
they are all shapes
no it is not (unless you find the angle under a curved line)
Right angle E. The vertex of any angle can also be used to name the angle.
A right angle is an angle of 90 degrees. Any angle not 90 degrees is not a right angle. End of story.
yes it has the only shape that has no angle and sides is the oval and circle
Any polygon can have a right angle. A right angled triangle is an example.
A Triangle which do not have a right angle.
Any polygon can have one right angle, for example, a right angled triangle.
Any polygon, if it is not regular, can have 1 right angle.
The Hypotenuse.
An obtuse angle is 130 degrees. Any angle more than 90 degrees is obtuse, any angle under 90 degrees is acute, and 90 degrees is a right angle.
An angle in a hexagon can have any value at all. It can be acute, a right angle, an obtuse angle or even a reflex angle.