Question

The length of a minute hand of a clock is 14cm. Find tje area swept by the minute hand from 9AM to 9.35AM.

Answer 1

↑ Here is your answer ↓
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Angle swept from 9:00 AM - 9:35 AM = 210°

Area of the sector = $\frac {∅} {360} \pi r^2$

                             =  $\frac{210}{360} * \frac {22} {7} * 14 * 14$

                             = $\frac {77*14} {3}$

                             = $\frac {1078} {3}$

                             = $359.3$