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CBSE Class 9 Answered

Show that of all line segment drawn from a given point not on it, the perpendicular line segment is the shortest.
Asked by Topperlearning User | 11 Aug, 2017, 09:55: AM
answered-by-expert Expert Answer

 

 

Let AB be a perpendicular to a line l and AP is any other line segment

In right ABP , B > P (B = 90o)

Therefore, AP > AB.

(In a triangle, side opposite to larger angle is longer)

Hence, the result. 

Answered by | 11 Aug, 2017, 11:55: AM

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