An angle of 27 degrees is an acute angle
Complement angle of 27 degrees is (90-27) = 63 degrees
sec(27) = 1.1223, approx.
A 90 degree angle is a right angle
A 45-degree angle is an acute angle
If the triangle has a 30 degree angle and a 60 degree angle then the 3rd angle must be a 90 degree angle because there are 180 degrees in a triangle and so therefore it is a right angle triangle.
Complement angle of 27 degrees is (90-27) = 63 degrees
180-27 = 153 degrees
sec(27) = 1.1223, approx.
Sec(27) = 1/cos(27) = 1/0.891 = 1.1223 approx
An angle of 27 degrees is an acute angle
A pair of supplementary angles add up to 180 degrees. Therefore, the supplement to a 105 degree angle is equal to 180 - 105 = 75 degrees.
The complement of a 55 degree angle is a 35 degree angle
A 90 degree angle is a right angle.
118 degree angle
A 22 degree angle is an acute angle
A 12 degree angle is an acute angle.
Since you are asked to find the complement you need to find 90 degrees total. An angle of 27 degrees complements an angle of 63 degrees. Your answer is 27 degrees.