Two cubes each of volume 64 cm^3 are joined end to end. Find the surface area of the resulting cuboid.
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Rachel, an engineering student, was asked to make a model shaped like a cylinder with two cones attached at its two ends by using a thin aluminium sheet. The diameter of the model is 3 cm and its length is 12 cm. If each cone has a height of 2 cm, find the volume of air contained in the model that Rachel made. (Assume the outer and inner dimensions of the model to be nearly the same.)
06
Oct
Rachel, an engineering student, was asked to make a model shaped like a cylinder with two cones attached at its two ends by using a thin aluminium sheet. The diameter of the model is 3 cm and its length is 12 cm. If each cone has a height of 2 cm, find the volume of [...]
A medicine capsule is in the shape of a cylinder with two hemispheres stuck to each of its ends .The length of the entire capsule is 14 mm and the diameter of the capsule is 5 mm. Find its surface area. (Use π= 7/22).
06
Oct
A medicine capsule is in the shape of a cylinder with two hemispheres stuck to each of its ends .The length of the entire capsule is 14 mm and the diameter of the capsule is 5 mm. Find its surface area. (Use π= 7/22). Two cubes each of volume 64 cm^3 are joined end to [...]
A hemispherical depression is cut out from one face of the cubical wooden block such that the diameter l of the hemisphere is equal to the edge of the cube. Determine the surface area of the remaining solid.
06
Oct
A hemispherical depression is cut out from one face of the cubical wooden block such that the diameter l of the hemisphere is equal to the edge of the cube. Determine the surface area of the remaining solid. Two cubes each of volume 64 cm^3 are joined end to end. Find the surface area of [...]
Two cubes each of volume 64 cm^3 are joined end to end. Find the surface area of the resulting cuboid.
06
Oct
Two cubes each of volume 64 cm^3 are joined end to end. Find the surface area of the resulting cuboid. Two cubes each of volume 64 cm^3 are joined end to end. Find the surface area of the resulting cuboid. October 6, 2020 Category: Chapter 13 - Surface Areas and Volumes , Maths , NCERT [...]