Question

In the figure below, ↔BF,↔CG, ↔DH, and ↔EA all intersect each other at the point I. If ↔BF and ↔CG are perpendicular to each other, m∠BIA = 30, and m∠AIH = 25, what is the measure of ∠HIG?


25° 30°
35° 40°

Answer 1

since BF and CG are perpendicular to each other, m<BIA and <HIG would have the same angle

Answer 2

that is what i came up with when i viewed the figure

Answer 3

ohhh okay :)