http://tinypic.com/r/11qo9s9/7

In circle P is it possible to determine that

Question

http://tinypic.com/r/11qo9s9/7 

In circle P is it possible to determine that <DPE is a right angle.
1.True
2.False

In circle P shown, it is possible to determine that line DG is congruent to line EF
1. True
2. False

I need help. Please explain this to me Thank you so very much for your time

mathstudent55 · Answer

1. <DPE can be any measure. There is no inforamtion in the drawing to indicate that <DPE is a right angle.
2. In a circle, congruent central angles intercept congruent arcs and congruent chords. Are central angles DPG and EPF congruent?