Question

Patrick is constructing the circumscribed circle for △RST.

Which construction could be his first step?


Construct the perpendicular bisector of ST¯¯¯¯¯ .

Construct the angle bisector of ∠T .

Construct a copy of ∠S that is adjacent to ∠R .

Construct the angle bisector of ∠R .

Answer 1

To me, the answer would be the option A :
Construct the perpendicular bisector of ST¯¯¯¯¯ .

Hope this helps !

Photon