Mathematics · Geometry
In a plane, line l is parallel to line m. If a transversal intersects them such that the interior angles on the same side of the transversal are represented as (x - 15)° and (2x + 30)°, and an alternate interior angle to one of these is represented by y = x + 15°, what is the value of (x + 2y)?
- 1315°✓
- 2270°
- 3225°
- 4340°
Correct answer
315°
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