Search Results for: ការគណនា

  • Mathematics Grade8 Lesson17: The surface area of the cone

    ebc-moderator2 293 views • 2 years ago

  • Mathematics Grade8 Lesson17: Calculate the pyramid size

    ebc-moderator2 304 views • 2 years ago

  • Mathematics Grade8 Lesson17: Calculate the cone size

    ebc-moderator2 239 views • 2 years ago