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secondary 4 | A Maths
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raida
Raida

secondary 4 chevron_right A Maths chevron_right Singapore

what is the formula for this ?

Date Posted: 4 years ago
Views: 370

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Shayna Tian
Shayna Tian's answer
8 answers (Tutor Details)
1st
One thing I forgot to mention in my working is that in the shoelace method, you can choose any coordinate to start with, but need to list the coordinates in an anti-clockwise direction. Other than the shoelace method, you can always draw the diagram out and find the area in sections.