woojinie's answer to Loh KH's Primary 5 Maths Area & Volume Singapore question.

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woojinie
Woojinie's answer
19 answers (A Helpful Person)
1st
Im not sure if this is correct, but i cant figure out other mthds
AC Lim
AC Lim
5 years ago
Answer is correct. I use cos sin tan method and get the same answer, but afraid too complicated for P5 ;)