Do The Angle Chasing Dance
Geometry
Level
1
In the figure above, what is the measure of \( \angle ABC \) (in degrees)?
Clarification: \(HFAC, DFG, EDCB, IHGJ\) are all straight lines.
Note: \( \angle BAC = 40 ^ \circ \).
by
Shãmïm Hàsáñ