An angle of 109 degrees is an obtuse angle.
Obtuse angle
A rectangle is not an angle (of any kind). It is a kind of quadrilateral.A rectangle is not an angle (of any kind). It is a kind of quadrilateral.A rectangle is not an angle (of any kind). It is a kind of quadrilateral.A rectangle is not an angle (of any kind). It is a kind of quadrilateral.
It is a right angle.
Obtuse Angle
a acute angle
Obtuse angle
109 degrees
In a tetrahedral molecule the characteristic angle between atoms is 109,5 degrees.
A rectangle is not an angle (of any kind). It is a kind of quadrilateral.A rectangle is not an angle (of any kind). It is a kind of quadrilateral.A rectangle is not an angle (of any kind). It is a kind of quadrilateral.A rectangle is not an angle (of any kind). It is a kind of quadrilateral.
The sulfate ion is tetrahedral, bond angle around 109 0
19 degrees and 109 degrees respectively
109 o
It is a right angle.
Obtuse Angle
a acute angle
It is a reflex angle because it is greater than 180 degrees
An invisible angle!