Study

Volume and Surface Area

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  • A solid sphere has a radius of 3 m. Find its volume.
    36π cm^3
  • Total surface area of a cone is ...
    the total area of the curved surface and the circular base.
  • A solid sphere has a radius of 2 m. Find its surface area.
    16π cm^2
  • A cone has a circular base of radius 6 cm and a height of 5 cm. Find the volume of the cone.
    60π cm^3
  • Is the following statement True/False? "Total surface area of a square pyramid is the total area of the square base and 3 triangles."
    False
  • A cone has a circular base of radius 5 cm and a slant height of 13 cm. Is the following statement True/False? "The height of the cone is 12 cm."
    True
  • What is the specific name of the following pyramid?
    Octagonal Pyramid
  • A cone has a circular base of radius 5 cm and a slant height of 8 cm. Find the curved surface area of the cone.
    40π cm^2
  • The volume of a hemisphere is . . .
    2/3 πr^3
  • What is the specific name of the following pyramid?
    Decagonal Pyramid
  • Total surface area of a cylinder is ...
    2πrh + 2πr^2
  • The height of a pyramid is 10 cm and its base is a square of sides 3 cm. Find the volume of the pyramid.
    30 cm^3
  • Is the following statement True/False?
    False
  • The volume of a cone is . . .
    1/3 x π x r^2 x height of the cone
  • What is the specific name of the following pyramid?
    Hexagonal Pyramid
  • What is the specific name of the following pyramid?
    Pentagonal Pyramid
  • A cone has a circular base of radius 6 cm and a slant height of 10 cm. Find the height of the cone.
    8 cm
  • A hemisphere has a radius of 5 m. Find its curved surface area.
    50π cm^2