there are an infinite amount of angle that measure less than 90 degrees; however, there are only 89 whole angles that measure less that 90.
an acute angle
180-89= 91 degrees
they both measure the angle in degrees
Acute
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.
An acute angle is 89 degrees or lower.
an acute angle measure from 1 degree to 89 degrees
91 degrees is an obtuse angle. 89 degrees is an acute angle.
An angle that had a measure equal to or less than 89 degrees.
It is 91 degrees
1-89 degrees.
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.
It is an acute angle
The complement of 89 degrees is: 89+1 = 90 degrees which is a complementary angle
there are an infinite amount of angle that measure less than 90 degrees; however, there are only 89 whole angles that measure less that 90.
An acute angle