Asifa cut an aeroplane from a coloured chart paper (as shown in the adjoining figure). Find the total area of the chart paper used, correct to 1 decimal place.
Solution:
More Solutions:
- AB and BC as diameter is equal to the area.
- Find the area swept by the minute hand in 15 minutes.
- Find the total area of the unpainted surface of the cube.
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- Find its volume and surface area.
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- How many such cubes can be made?