Question

The length of hour's hand and minutes hand are 8.4cm and 14 cm.respectivelyof our club clock . Let us calculate how much distance will be covered by each hand in a day

Answer 1

Hii..
Here is your answer..

Solution:-
Length covered by minutes hand in one day=
$= > 24 \times 2\pi \: r$
$= > 24 \times 2 \times \frac{22}{7} \times 8.4$
$= > 24 \times 2 \times 22 \times 1.2$
$= > 1267.2cm$
Length covered by minutes hand in one days=
$= > 24 \times 2\pi \: r$
$= > 24 \times 2 \times \frac{22}{7} \times 14$
$= > 24 \times 2 \times 22 \times 2$
$= > 2112cm$

Hope it helps uh...✌️✌️✌️