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secondary 3 | E Maths
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JH
JH

secondary 3 chevron_right E Maths chevron_right Singapore

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Date Posted: 2 years ago
Views: 257
Ng Peng Liang
Ng Peng Liang
2 years ago
(a) Line AB = Hypotenuse of triangle ABC
sin (47) = bc / 258
Solve bc

(b) Line BC = Hypotenuse of triangle CPB
sin (29) = bc / cp

(c) Tower CT = Opposite of Angle CTP
CP = Adjacent of Angle CTP
tan (Angle ctp ) = 46 / cp

Hope it helps :)

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JH
JH
2 years ago
tq