Question

The figure below shows the steps Stefan took to construct a scalene triangle.



Which step in the construction was not required to construct the scalene triangle?

drawing an arc with C as the center

drawing an arc that cuts line segment XY

plotting more than one point on the arc

plotting the point beyond the arc

Answer 1

my answer is b is that correct?

Answer 2

no

Answer 3

plotting more than one point on the arc.

its obvious that C is one vertex of triangle. plotting the other two vertices on the arc give you a isosceles triangle. to construct a scalene triangle you need to choose a point that goes beyond the semi circle arc