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primary 5 | Maths | Area & Volume
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Shanice
Shanice

primary 5 chevron_right Maths chevron_right Area & Volume chevron_right Singapore

Does anyone know the shaded area?

Date Posted: 4 years ago
Views: 514
AC Lim
AC Lim
4 years ago
Same as area DFCG

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AC Lim
Ac Lim's answer
13094 answers (A Helpful Person)
1st
Hope this helps
Shanice
Shanice
4 years ago
Tqvm!! Think out of the box!!
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leanne
Leanne's answer
187 answers (A Helpful Person)
Hope this helps!
Area of triangle Abc = area of triangle DEF since both are identical
Shanice
Shanice
4 years ago
Thx Leanne!! Just wondering why CE over EF equals to CG over DF?
leanne
Leanne
4 years ago
That’s because it is directly proportionate, so we can use that as a ratio.
Comparing the smaller triangle CEG and triangle DEF. Hope this helps! :)
Shanice
Shanice
4 years ago
Oic.... got it now !!! Tq so much !!
leanne
Leanne
4 years ago
Great! No problem :)