In a circle with the centre \(O\) and a radius 6 \(cm\), the chord \(AB\) subtends a right angle from \(O\). [Use \(\pi\) \(=\) \(3.14\)].
 
19.svg
 
Answer:
 
The area of a sector \(=\) \(cm^2\)
 
The area of triangle \(OAB\) \(=\) \(cm^2\)
 
The area of the minor segment \(=\)  \(cm^2\)
 
The area of the major segment \(=\)  \(cm^2\)
 
[Note: Round off the answer obtained to two decimal places if needed]