MCQ
In the SAS construction, after the included angle is marked at one end of the base, the third vertex is located by cutting an arc of the second given side from the:
Unit-10 Practical Geometry
A Vertex of the angle
B Free end of the ray forming the angle
C Midpoint of the base
D Center of the angle
Explanation

The free end of the angle's ray is used as center with radius equal to the second side; its arc cuts the base side's arc at the third vertex.