Which of the following concepts plays an important role in angle bisector construction?
isosceles triangle
congruent triangles
equilateral triangles
None of these
In angle bisector construction, the congruent triangles are used to prove the validity of the construction method.
Which of the following concepts plays an important role in perpendicular bisector construction?
Which of the following concepts plays an important role in the perpendicular bisector construction?
Which of the following concepts play an important role in the construction of 60∘angle?
Which of the following play an important role in the Triangle construction 1?