3. Two mark example problems II

1. If the circumference of the circle is \(132 \ m\). Then calculate the radius and diameter. [Take \(\pi = \frac{22}{7}\)].

 

Answer:

 

Radius \(=\)  \(m\)

 

Diameter \(=\)  \(m\)

 

2. What is the distance travelled by the tip of the seconds hand of a clock in \(1\) minute, if the length of the hand is \(56 \ mm\). (use \(\pi = \frac{22}{7}\)).

 

 

Answer:

 

Distance travelled by the tip of the seconds hand of a clock in \(1\) minute is \(mm\).