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secondary 3 | E Maths
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Darren
Darren

secondary 3 chevron_right E Maths

How to do B

Date Posted: 6 years ago
Views: 232
Rae-anne
Rae-anne
6 years ago
AED and BED have common height
Tell me if you still dont know
Darren
Darren
6 years ago
Still don't know. How do u even know the height for ADE is similar to DBE? Guessing?
Darren
Darren
6 years ago
How do u support that the height of ADE and DBE is equal?? Using scale factor? I've spend 18 minutes on trying to see why the height of ADE and BDE is equal. Please help as soon as possible

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Rae-anne
Rae-anne's answer
22 answers (A Helpful Person)
1st
Turn it sideways. Can see clearer. Use common height to make fraction, then find area over area
Darren
Darren
6 years ago
Alright I see it now, thanks!