Question

understanding elementary shapes Mind Map​

Answer 1

Answer:

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Step-by-step explanation:

There are so many shapes around us made up of lines and curves like line segments, angles, triangles, polygons and circles etc. These shapes are of different sizes and measures.

Elementary Shapes

Measuring Line Segments

A line segment is a fixed part of the line, so it must have some length. We can compare any line segment on the basis of their length.

1. Comparison by Observation

We can tell which line segment is greater than other just by observing the two line segments but it is not sure.

Comparison by Observation

Here we can clearly say that AB > CD but sometimes it is difficult to tell which one is greater.