3600/22=163.63
an acute angle
If the measure of angle A is 60 degrees, angle A is acute.
An angle with 30 degrees is an acute angle.
An obtuse angle
An obtuse angle. A right angle has an exact measure of 90 degrees; an obtuse angle has a measure greater than 90 degrees.
An angle of 90 degrees is known as a right angle.
Obtuse.
105
Acute
It is a right angle triangle and the 3rd angle will measure 30 degrees
It is an acute angle because 22 degrees is greater than 0 but less than 90 degrees