Draw \(ΔABC\) with \(AB = 5 \ cm\), \(∠A = 60°\) and \(∠B = 80°\). Draw the circumcircle of \(ΔABC\). Find the circumradius of \(\Delta ABC\)?
Geometry:

Construction:
Step -1:
Step -2:
Step - 3:
Step - 4:
Step - 5:
Step - 6:
The circumradius of \(\Delta ABC\) is \(cm\).