The area of a circle is \(154cm^{2}\). It is divided into three sectors such that two of the sectors are equal in size and the third sector is three times the size of the other two put together. Calculate the perimeter of the third sector. [Take \(\pi = \frac{22}{7}\)].
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chiamakaaguh
3 years ago
The questions says that the circle was divided into 3 sectors, where 2 are of equal size and the third is thrice the size of the other two. Why then did you divide the circle into 8 sectors?
