Two smaller circles touch a large circle internally and pass through the center O of the larger circle. If the diameter of the bigger circle is 28 cm, thenwhat is the area of the bigger circle which is not enclosed by the two smaller circles (in sq.cm)?
The ASEAN India Film Festival 2018 was held in New Delhi. It was inaugurated by Information and Broadcasting Minister Col. (Retd) Rajyavardhan Singh Rathore.