78
The complement of an acute angle A is the angle 90° - A. The complement of 13° is 77°.
116 degrees
The measure of the angle in degrees 1 12 can be interpreted as 1 degree and 12 minutes. Since there are 60 minutes in a degree, 12 minutes is equal to 12/60 = 0.2 degrees. Therefore, the total measure of the angle is 1 + 0.2 = 1.2 degrees.
The regular polygon whose exterior angle measure is 12 degrees, has 30 sides (360/12, since the exterior angles on any polygon always add up to 360 degrees).
The angle opposite side RT = 12 will have the smallest measure
180 degrees( 12-2)=1800degrees This is the sum of the interior angles. So divide 1800 by 12 and have the measure of each angle.
90-78 = 12 degrees
Providing that it is a regular polygon then each exterior angle will measure 12 degrees
0 degrees
Find the angle whose tangent is 500/2350, about 12 degrees
Exterior angle: 360/12 = 30 degrees Interior angle: 180-30 = 150 degrees
Let the measure of the angle be ( x ) degrees. Its complement is ( 90 - x ) degrees. According to the problem, ( x = (90 - x) - 12 ). Solving for ( x ), we get ( 2x = 102 ), leading to ( x = 51 ) degrees. Therefore, the measure of the smaller angle is 51 degrees.