If the circumferences of two concentric circles forming a ring are 88 cm and 66 cm respectively. Find the width of the ring.

If the circumferences of two concentric circles forming a ring are 88cm and 66cm respectively.Find the width of the ring.

If the circumferences of two concentric circles forming a ring are 88 cm and 66 cm respectively, then the width of the ring is :

The areas of two concentric circles are 962.5cm^2 and 1386 cm^2 respectively. What is the width of the ring?

The areas of two concentric circles forming a ring are 154 sq.cm and 616sq.cm. The breadth of the ring is (a) 7cm21cmquad (d)28cm

The outer and inner diameters of a circular ring are 34 cm and 32 cm respectively. Find the area of the ring.

A race track is in the form of a ring whose inner and outer circumferences are 44cm and 66 cm respectively. Find the width of the track.

Two concentric circles form a ring.The inner and outer circumferences of the ring are 50(2)/(7)m and 75(3)/(7)m respectively.Find the width of the ring.

The inner and outer circumference of a circular ring is 22 cm and 44 cm, respectively. What is the thickness of the ring?

The radii of two concentric circles are 19 cm and 16 cm respectively. The area of the ring enclosed by these circles is