Question

Hi, can you help me to find (if passible) the complement andsupplement of the angle 3pi/ 4.

Answer 1

Two angles are called complementary if their measures add to 90 degrees, and called supplementary if their measures add to 180 degrees.

In radians this are

`\begin{gathered} (\pi)/(2)\text{ for }90\degree \\ \pi\text{ for }180\degree \end{gathered}`

To find the complement of 3π/4, subtract it by π/2

`(\pi)/(2)-(3\pi)/(4)=-(\pi)/(4)`

To find the supplement of 3π/4, subtract it by π.