Geometryhard · Past Paper
What is the area of a sector whose arc length is 10 cm and radius is 5 cm?
A25 sq cm
B50 sq cm
C12.5 sq cm
D100 sq cm
✓ Correct Answer: A — 25 sq cm
Area of sector = (1/2) * r * arc_length = (1/2) * 5 * 10 = 25 sq cm.
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