Question

Area swept by minute hand of length 12 cm of clock in 5 min time is

Answer 1

here is the answer .....

Answer 2

Radius = 12cm

angle = 5 × 6°

=30°

by area of sector

$\frac{theta}{360} \times \pi \: \times r 2$

=>30°/360°×22/7×(12)²

=>37.7cm²

Answer is 37.7cm²