Math, asked by sachinkurmi96399, 4 months ago

1.
In the adjoining figure, show that AC BDif AB=CD.
A B C D
DE​

Answers

Answered by ItsCottonCandy1
0

Answer:

In ΔABC;AB+BC>AC

In ΔACD;CD+DA>AC

ΔBCD;BC+CD>BD

ΔABD;DA+AB>BD

By adding all these

2(AB+BC+CD+DA)>2(AC+BD)

(AB+BC+CD+DA)>(AC+BD).

Answered by josnaelsajoseph
0

Answer:

In ΔABC;AB+BC>AC

In ΔACD;CD+DA>AC

ΔBCD;BC+CD>BD

ΔABD;DA+AB>BD

By adding all these

2(AB+BC+CD+DA)>2(AC+BD)

(AB+BC+CD+DA)>(AC+BD).

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