In the figure below, ray was constructed starting from rays and . By using a compass D and G were marked equidistant from E on rays and . The compass was then used to locate a point F, distinct from E, so that F is equidistant from D and G. For all constructions defined by the above steps, the measures of ∠DEF and ∠GEF:


are equal.


are NOT equal.


sum to 30°.


sum to 45°.


sum to 60°.

In the figure below ray was constructed starting from rays and By using a compass D and G were marked equidistant from E on rays and The compass was then used t class=