Mathematics · Geometry
In a geometric figure, if lines AB and DE are parallel (AB || DE), and they form interior angles x and y with a transversal line such that a reflex or continuous vertex angle at C gives a relation, if the angle at the turn ∠BCD = 40°, then what is the value of x + y (where x and y are the interior reflex-related angles ∠ABC and ∠CDE evaluated as 180° + ∠BCD)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1140°
- 2180°
- 3200°
- 4220°✓
Correct answer
220°
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