Mathematics, 28.06.2019 15:30, pencil8184

Geometry, angle relationships theorems question i'm sure this looks a lot harder than it really is, but any would be appreciated because i'm stumped. i'm supposed to fill in the green boxes but i can't figure out what to do. : )

Geometry, angle relationships theorems question i'm sure this looks a lot harder than it really is,

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Geometry, angle relationships theorems question i'm sure this looks a lot harder than it really is,...