3 years ago

What’s the correct answer for this?

Mathematics

1 answer:

Luba_88 [7]3 years ago

6 0

Answer:

B. The radius

Step-by-step 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

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