MTH2: VOLUME

This unit is about Volume of different objects and their surface areas.

VOLUME

The prism

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  1. When 3 litres of oil is removed from an upright cylindrical can the levels falls by 10cm. Find the radius of the can.

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. A solid cylinder of radius 4cm and 8cm is method down and recast into a solid cube. Find the side of eh cube.QWAS

  1. Water flows through a circular pipe of internal diameter 3cm at a speed of 10cm/s. If the pipe is full how much water flows from the pipe in minute.

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  1. Calculate the total surface area of the combined one / cylinder hemisphere below.

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Curved surface of slice

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The figure below shows the frustum of a cone this is formed by cutting in two cones, Base radius 2/cm and height 20cm by a plane parallel to the base;

The top cone of diameter 2/cm and height 10cm is then removed

  1. Volume of the frustum
  2. The total surface area, including the two ends

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 A VIDEO ABOUT VOLUME OF DIFFERENT OBJECTS

ASSIGNMENT : VOLUME ASSIGNMENT MARKS : 30  DURATION : 2 hours

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