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secondary 3 | E Maths
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Rosie
Rosie

secondary 3 chevron_right E Maths chevron_right Singapore

Help asap ty coordinate geometry esp C and D

Date Posted: 1 year ago
Views: 183

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Arnold K H Tan
Arnold K H Tan's answer
2155 answers (A Helpful Person)
1st
Can also use the shoelace method taught under Amath, for the area of a quadrilateral... especially is the base and height is not easily calculated.
Rosie
Rosie
1 year ago
oh my teacher has not taught that meyjod yet
Rosie
Rosie
1 year ago
hello, how do u find a ?
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Arnold K H Tan
Arnold K H Tan's answer
2155 answers (A Helpful Person)
4 ways to solve part a. Easiest 2. Stupidest way is a pair of simultaneous equations