91 degrees is an obtuse angle. 89 degrees is an acute angle.
The complement of 89 degrees is: 89+1 = 90 degrees which is a complementary angle
Oh, what a happy little question! If you have an angle that measures 89 degrees, you have a very special angle called an acute angle. It's like a little bird perched on a branch, just waiting to bring balance and harmony to your mathematical landscape. Just remember, every angle is unique and adds its own touch of beauty to the world around us.
Here's some angles for reference: 0 degrees-89 degrees are acute. 90 degrees is a right angle. 91 degrees-179 degrees are obtuse. 180 degrees is a straight angle.
An 85 degree angle is acute. 1-89 = acute 90= right 91-180 = obtuse
91 degrees is an obtuse angle. 89 degrees is an acute angle.
The complement of 89 degrees is: 89+1 = 90 degrees which is a complementary angle
It is an acute angle
an acute angle
an angle measuring from 0 - 89.999 degrees is an acute angle. an angle at exactly 90 degrees is a right angle. an angle from 90.001 degrees to 180 degrees is an obtuse angle.
The measurement of angle ABD is 73 degrees. You find this angle by subtracting angle DBC from angle ABC, or 89-16 is equal to 73 degrees.
It is 91 degrees
1-89 degrees.
an acute angle
180-89= 91 degrees
Acute
An acute angle is 89 degrees or lower.