Math, asked by amulyarudresh6666, 1 day ago

the minute hand of a watch is 0.5 cm long how far does it's tip move in 20 minutes.​

Answers

Answered by kalpanasankhla64
0

if it move 0.5 cm for a minutes then it will move for 20 minutes = 20 ×5

Answered by sid1msd
0

Answer:

here minute hand work as radius

as minute hand complete a circle in 60min

tip move in 20min = 2πr*2/3

2*3.14*0.5*2/3 = 2.09cm

Similar questions