If the complement of a certain angle is seven times the measure of that certain angle, then what is the measure of that certain angle?
Choose the correct choice from the following answers
A) 45°  B) 30°  C) 22.5°  D) 18°  E) 11.25°
Thecomplementof angle A is the angle which, when added to angle A, gives 90 degrees. The two acute angles of a right triangle are complements, for example.   The original angle is x, so the complement is 7x, and together, these add up to 90 degrees.   x + 7x = 90   8x = 90   x = 11.25°   Answer = (11.25°)
<result>E</result>
If the complement of a certain angle is seven times the measure of that certain angle, then what is the measure of that certain angle?