3. Find the unknown angle

Supplementary angle.png
 
In the figure \(\angle AOB\) and \(\angle POQ\) are supplementary angles. If \(a\) \(=\) \(125^{\circ}\), then the value of the unknown angle \(b\) is _____.
 
Login or Fast registration
Previous task
Exit to the topic
Next topic
Copyright © 2025 YaClass Tech Private Limited Contacts Terms and Conditions Privacy Policy