Question

Find the requested angle supplement of 123^%A/246B/33C/57D/237

Answer 1

Given: The angle

`123^0`

To Determine: The supplement of the given angle

Solution

Please note that two angle are supplement if they are add up to 180⁰

So if the supplement is x. Therefore

`\begin{gathered} x+123^0=180^0 \\ x=180^0-123^0 \\ x=57^0 \end{gathered}`

Hence, the supplement of 123⁰ is 57⁰, OPTION C