1.269
90 - 38 = 52 degrees.
Acute , to start with, then right, obtuse, straight and reflex.
All up a triangle has 180 degrees on the interior so if we add 45 and 38 together we get 83. 180 minus 83 equals 97. So the degrees of the last angle is 97 degrees. You learn this is seventh grade math.
A 45-degree angle is an acute angle
1.269
90 - 38 = 52 degrees.
A pair of supplementary angles add up to 180 degrees. Therefore, the supplement to a 38 degree angle is equal to 180 - 38 = 142 degrees.
The measurement could be the value, 38 degrees, or it could be the actual act of measuring the angle.
Find the cosine of 38 degrees and then find its reciprocal.
Acute , to start with, then right, obtuse, straight and reflex.
The supplement of a 148-degree angle is a 32-degree angle.
The complement of a 55 degree angle is a 35 degree angle
A 12 degree angle is an acute angle.
A 90 degree angle is a right angle.
118 degree angle
A 22 degree angle is an acute angle