Question

figure shows a triangle and its circumcircle what is the radius of the circle

AC= 10cm, angle ABC= 60°

• A. 10/√3
• B. 5/√3
• C. 15/√3
• D. 20/√3

Answer 1

Answer:

A. 10/√3

radius of the circle= side/√3 = 10/√3