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Vesnalui [34]
3 years ago
5

Find BD???????????????

Mathematics
2 answers:
Rom4ik [11]3 years ago
8 0
Hey.....
In a kite each angle =90degree
=>and BI=IC=12
=>in triangleDIB
By Pythagoras theorem,
(DB)^2=(DI)^2+(BI)^2
(BD)^2=(5)^2+(12)^2
(BD)^2=25+144
(BD)^2=169
=>BD=root of 169
=>BD=13
Hope this helps u ......
Trava [24]3 years ago
5 0

See the attached picture:

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