Home
Class 10
MATHS
Radius of a wheel is 28cm, what is its p...

Radius of a wheel is 28cm, what is its perimeter.

Promotional Banner

Topper's Solved these Questions

  • REAL NUMBERS

    R G PUBLICATION|Exercise EXERCISE|84 Videos

  • SOME APPLICATION OF TRIGONOMETRY

    R G PUBLICATION|Exercise EXERCISE|49 Videos

Similar Questions

Explore conceptually related problems

A car is moving from rest, After 10 seconds its wheels rotate 360 times in 1 minute. If the radius of the wheel is 50cm, then find the linear distance travelled in 6 minutes.

The angle at the center of a sector of a circle is 60^@ and the radius of the circle is 21 cm.Find the perimeter and the area of the sector of the circle.

If the radius of a circle is increasing at the rate of 0.7 cm/s, at what rate is its perimeter increasing?

If the sides of square are decreasing at the rate of 1.5 cm/s, at what rate is its perimeter decreasing?

The length of a rectangle is three times of its breadth. If the area of the rectangle is 432 cm^2 then find its perimeter.

The slant height of a frustum of a cone is 4 cm and the perimeter (circumference) of its circular ends are 18 cm and 16 cm. Find the curved surface area of the frustum.

The diameter of a wheel is 28 cm.How many times will the wheel move to cover a distance of 352. m? (pi=22/7)

A car is moving from rest, After 10 seconds its wheels rotate 360 times in 1 minute. If the radius of the wheel is 50cm, then find angular velocity after 30 seconds

The radius of curvature of a spherical mirror is 20 cm. What is its focal length?

The radius of curvature of a spherical mirror is 20 cm. What is its focal length?

R G PUBLICATION-REVISION-EXERCISE
  1. The measures of the parallel sides of a trapezium are 6m and 4m.and th...

    Text Solution

    |

  2. Area of a trapezium is 1350 m^2 and sum of the lengths of its parallel...

    Text Solution

    |

  3. Radius of a wheel is 28cm, what is its perimeter.

    Text Solution

    |

  4. Find the area of a circle of radius 35 cm.

    Text Solution

    |

  5. Find the radius of circle whose area is equal to the sum of the areas ...

    Text Solution

    |

  6. There is a path of width 3.5 m around the circular field of diameter 7...

    Text Solution

    |

  7. The length breadth and height of two cuboids are 30 cm., 25 cm., 15cm....

    Text Solution

    |

  8. Find the length of the canvus cloth of width 110 cm, required to make ...

    Text Solution

    |

  9. Find the length of the edge of a cube whose surface area is 600 m^2.

    Text Solution

    |

  10. How many metal sheets of size 1m xx 1m will be required tp form a cyli...

    Text Solution

    |

  11. Wrapping a paper of breath 14cm. a cylinder of radius 20cm. is formed....

    Text Solution

    |

  12. Diameter of a cylinder A is 7 cm. and height is 14 cm. Diameter of ano...

    Text Solution

    |

  13. Find the height of the cylinder whose volume is 1.54 m^3 and diameter ...

    Text Solution

    |

  14. Find the surface area of a cylinder whose- Radius of the base is 7m an...

    Text Solution

    |

  15. Find the surface area of a cylinder whose- Radius of the base is 4m an...

    Text Solution

    |

  16. Find the surface area of a cylinder whose- Perimeter of the base 85m a...

    Text Solution

    |

  17. The radius of a cylinder is 14cm and height is 20 cm. then- Find curve...

    Text Solution

    |

  18. The radius of a cylinder is 14cm and height is 20 cm. then- Find total...

    Text Solution

    |

  19. The radius of a cylinder is 14cm and height is 20 cm. then- Find the v...

    Text Solution

    |

  20. Find the height of a cylinder if- area of the base 360 m^2 and volume ...

    Text Solution

    |