A 15 degree angle.
A dihedral angle is the angle between two intersecting planes. It does not have a specific degree.
An acute angle.
a straight line
A 100 degree angle is obtuse
An 87 degree angle!
A right angle measures 90 degrees
It's an angle that measures 114 degrees.
This would be a angle of 92 degrees. It should be 2 degrees. Because a complimentary angle measures 90 degrees.
A right angle is a 90 degree angle.
An angle measuring 55 degrees is an acute angle since it is measures less than 90 degrees.
It's a 50 degree angle. It's an angle that measures 50 degrees. It's the complementary angle of a 40 degree angle.
Any triangle with a 90 degree angle is classified as a right triangle.
A straight line
A right angle measures 90 degrees.
108 degrees
It is a right angle triangle and angle A measures 15 degrees.