Post-UTME Mathematics 2007 Objective — Question 8
Question 8 of 10 from the Post-UTME Screening (Post-UTME) Mathematics 2007 Objective paper, with the correct answer and a full explanation.
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An arc of a circle of radius 6cm is 8cm long. Find the area of the sector
- A. 48cm^2
- B. 36cm^2
- C. 24cm^2Correct
- D. 51/2cm^2
Explanation
Area of sector = 1/2 x radius x arc length = 0.5 x 6 x 8 = 24cm^2.
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