Alton Goh's answer to Janice's Primary 6 Maths Geometry Singapore question.

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Alton Goh
Alton Goh's answer
2 answers (Tutor Details)
1st
ans is 180

if you are interested in a tutor, I can tutor you during weekends for a very low rate since i'm still a student. (discuss with your parents!) :)
Janice
Janice
2 years ago
Ty