external division of a line segment

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Pheretima posthuma is a common species of earthworm found living in burrows made in moist soil. It is nocturnal in habit. It has an elongated, cylindrical body which is metamerically segmented. Anteriorly the first segment is called peristomium. It encloses a mouth. Overhanging ..

The straight path joining two points A and B is called a line segment ..

The straight path joining two points A and B is called a line segment ..

A line segment has fixed length, it has two end points. ..

Identify a line segment. => Figure 1 or Figure 3 or Figure 4 or Figure 2..

Which among the figures is a line segment? => Figure 1 or Figure 2 or Figure 3 or Figure 4..

The chord of a secant segment and its external segments are in the ratio 5 : 4 and the total length of secant segment is 18 cm. Find the length of the tangent segment. => 14 cm or 16 cm or 12 cm or 17 cm..

Cleavage is an unique embryological process which transforms the single fertilised egg cell into a sphere of closely aggregated multitude of cells. Immediately after fertilisation the fertilised ovum (egg cell) undergoes a series of cell divisions. These divisions are call..

Cleavage is an unique embryological process which transforms the single fertilised egg cell into a sphere of closely aggregated multitude of cells. Immediately after fertilisation the fertilised ovum (egg cell) undergoes a series of cell divisions. These divisions are called cle..