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

Two concentric circles form a ring. The inner and outer circumference of the ring are 22 cm and 44 cm respectively. The width of the ring is: दो संकेंद्रित वत्त एक वलय का निर्माण करते हैं। वलय की आंतरिक और बाहरी परिधि क्रमशः 22 सेमी और 44 सेमी है। वलय की चोड़ाई ज्ञात करें।

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.

The outer and inner circumferences of a circular road are 462m and 440m respectively. Find the width of the road.

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

A racetrack is in the form of a ring whose inner and outer circumferences are 437 m and 503 m respectively. Find the width of the track and also its area.

A race track is in the form of a ring whose outer and inner circumference are 506 m and 440 m respectively. Find the width of the track and also the area.

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

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

The inner and outer diameter of a ring is 14 cm and 28 cm respectively. What is the area of ring?