Marcus's answer to kim Yeon Jae's Secondary 4 E Maths Singapore question.

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Marcus
Marcus's answer
63 answers (A Helpful Person)
1st
hope this helps! feel free to clarify :—)
kim Yeon Jae
Kim Yeon Jae
4 years ago
Hhmm angle ABC is 90degrees but i think u misread as angle ACB?
Marcus
Marcus
4 years ago
that’s true. my mistake. will work on a correction thanks for raising this up!
kim Yeon Jae
Kim Yeon Jae
4 years ago
No worries :)