Acute , to start with, then right, obtuse, straight and reflex.
An acute angle
1.269
90 - 38 = 52 degrees.
All triangle angles add to 180 degrees. Since one is 38 and the right angle is 90, the third angle is 180 -38-90 = 52 degrees
(180 - 38)/2 = 71 degrees (base angles of an isosceles triangle are congruent).
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.
An angle and its complement sum to ninety degrees. 90-52=38
Find the cosine of 38 degrees and then find its reciprocal.
All triangle angles add to 180 degrees. Since one is 38 and the right angle is 90, the third angle is 180 -38-90 = 52 degrees
It is 38 degrees because 180-97-45 = 38
Each of the base angles measure 71 degrees
(180 - 38)/2 = 71 degrees (base angles of an isosceles triangle are congruent).
The Complement of 52 degrees would be 38 degrees, because 90 degrees minus 52 degrees is 38 degrees. Hope That helps!