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What’s the correct answer for this?

What’s the correct answer for this?-example-1
User Nvan
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1 Answer

4 votes

Answer:

B. The radius

Explanation:

The area of a sector of a circle is ½ r² ∅, where r is the radius and ∅ the angle in radians subtended by the arc at the centre of the circle so we need to know the radius for it

User AndrewJames
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