Sayed is constructing a triangle DEF congruent to triangle ABC. First, he drew a line segment congruent to BC and labeled it EF. Next, he adjusted the width of the compass to half of the length of side AB and drew an arc above segment EF from point E.

Which statement about the arc he drew is true?

Question

Sayed is constructing a triangle DEF congruent to triangle ABC. First, he drew a line segment congruent to BC and labeled it EF. Next, he adjusted the width of the compass to half of the length of side AB and drew an arc above segment EF from point E. 

Which statement about the arc he drew is true?

directrix · Answer

Please add the statements. Thanks.