An obtuse angle
It is a reflex angle.
Supplement angles add up to one hundred eighty degrees, so the supplement of an eighty five degree angle would be a ninety five degree angle.
Right Angle
179 degrees
An obtuse angle
acute
It is an angle whose measure is 144 degrees!
What is this "this" you are talking about? The word "this" is not an angle, it's a word, a demonstrative determinative, to be exact.
An angle whose measure is two times 90 degrees is a 180 degree angle, which is also a straight angle.
It is an angle whose measure is 83/180th of a turn,
It is an angle whose measure is 1/180th of a turn,
That angle was called 'revolution'.
90 degrees
It is an angle whose measure is 1/180th of a turn,
Complementary angles sum to give 90 degrees. Therefore the complement to an 85 degree angle is a 5 degree angle.
It is an angle whose measure is between 90 and 180 degrees.