Use the figure below to name an angle vertical to /dge
(a). /dgi
(b). /jgi
(c). /egj
(d). /egh

The answer is (b) ∠JGI.

Step-by-step explanation:  We are given a figure with three concurrent rays, DJ, FH and IE intersecting at the point G.

We are to name an angle that is vertical to ∠DGE.

We know that vertical angles are those angles which are opposite to each other when two lines intersect.

Here, ∠DGE is formed when DJ and IE intersect at G. so, its opposite angle will be ∠JGI.

Therefore, the vertical angle of ∠DGE is ∠JGI.

Thus, (b) is the correct option.

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i think the answer is 90 hope this