180-89= 91 degrees
The 4 interior angles are: 89, 89, 91 and 91 degrees
An acute angle because it's greater than 0 but less than 90 degrees
it is an acute angle
an acute angle
An acute angle
180-89= 91 degrees
The complement of 89 degrees is: 89+1 = 90 degrees which is a complementary angle
Straight angle, which is 180 degree, obtuse angle, which is 179 degree to 91 degree, right angle, which is 90 degree, and acute angle, which is 89 degree to 1 degree.
an acute angle measure from 1 degree to 89 degrees
It's larger than 90 degrees, so we call it an "obtuse angle."
It is an acute angle. All angles from 1 - 89 degrees are acute. A 90 degree angle is a right angle. Angles from 91 - 179 are obtuse angles.
The 4 interior angles are: 89, 89, 91 and 91 degrees
An acute angle because it's greater than 0 but less than 90 degrees
Any degree between 89 degrees and 1 degrees.
i have no idea. im doing y math homework righ t now. this is what its on Supplementary angle = 180 - the angle So supplementary to 91 = 180 - 91 = 89 degrees.
Just under 90 degrees. 89.9999... degrees. If you want an even degree, 89 degrees.