alleryEqual arcs of a circle subtend at the centre angles that are:
AHalved
BEqual
CUnequal
DDoubled
Answer & Solution
Correct answer: B. Equal
1. The angle at the centre depends only on the arc length.
2. Two arcs of the same length give the same angle.
3. So equal arcs subtend equal angles.
_Source: syllabus Mathematics, Chapter 3, Trigonometric Functions._
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