Shannon Lee Tian Hui's answer to Kathy's Secondary 4 E Maths Singapore question.

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Shannon Lee Tian Hui
Shannon Lee Tian Hui's answer
1 answers (Tutor Details)
1st
C) is just 1/2xbxh

24.5=1/2 x bc x y
Where y is the shorted distance from A to BC

BC is now your new base and shortest distance is the height