Relate Planar and Solid Figures
Plane and solid shapes are related to each other. We can trace the flat faces of a solid shape to obtain a plane shape.
For example: Consider the solid shape given below.
The given solid shape is a cone. It has a circular base.
It can be traced to make a circle.
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Help
The correct answer is
Remember :
The smallest number is the one that comes first while counting.
Solution :
To arrange the given numbers in order from smallest to greatest, find the smallest number among all the given numbers.
21,27,23
21 is the smallest number.