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what is the size of the rectangle ADEF
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Updated on: 03 Feb 2019, 10:23
Updated on: 03 Feb 2019, 10:23
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AB = 5
AC = 8
DB = 2
what is the size of the rectangle ADEF ?
Re: what is the size of the rectangle ADEF
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03 Feb 2019, 18:32
03 Feb 2019, 18:32
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Expert Reply
Zamala wrote:
Attachment:
shot41.jpg
AB = 5
AC = 8
DB = 2
what is the size of the rectangle ADEF ?
It is more to do with similar triangles..
Now let us take side DE and AC .. both are parallel and triangles BDE and BAC are similar ..
Therefore DE/AC=BD/AB...DE/8=2/5...DE=16/5=3.2
Also the other side AD=AB-BD=5-2=3..
Hence dimensions of rectangle are 3*3.2
Re: what is the size of the rectangle ADEF
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22 Jul 2023, 11:18
22 Jul 2023, 11:18
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