Question

write the formula of combined figure made up of two hemispheres and a cylinder to find its T.S.A​

Answer 1

Answer:

T.S.A

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

Combination of Solids

Solid shapes are three-dimensional structures of otherwise planar shapes. A square becomes a cube, a rectangle is a cuboid and a triangle becomes a cone when changed to a 3-d structure.For planar shapes, our measurement is limited to just the area of that shape.

But when we need to measure 3-d shapes we intend to scale their volume, surface area or curved surface area. Solid shapes as already said are 3-d counterparts of their planar shape. But what if these solid shapes combine to form a different shape altogether? Combination of Solids leads to a different level of measurement