Solve for s
s = \frac{112 \pi}{45} \approx 7.819075049
Assign s
s≔\frac{112\pi }{45}
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s=\frac{28\times 4}{45}\pi
Express 28\times \frac{4}{45} as a single fraction.
s=\frac{112}{45}\pi
Multiply 28 and 4 to get 112.
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