Question

the length of the minute hand of clock is 14cm find the area swept by the minute hand in 15 CM?​

Answer 1

Answer:

$154 {cm}^{2}$

Explanation:

I think you mean 15 min

then radius=14cm

area swept in 15min=0.25 x area of clock

$= 0.25 \times \pi {r}^{2} = 0.25 \times \frac{22}{7} \times 14 \times 14$

=154