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secondary 2 | Maths
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Piranha
Piranha

secondary 2 chevron_right Maths chevron_right Singapore

Need help asap please and thank you

Date Posted: 4 years ago
Views: 205
J
J
4 years ago
ABC = ADE = 56°

AC/CE = AB/BD

4cm/y = 6cm/9cm

cross multiply,

4cm x 9cm = 6ycm

36cm² = 6ycm

y = 36cm² ÷ 6cm = 6cm

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yb ʕ •ᴥ•ʔ
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hope this helps! :>