Yxcas's answer to JJ's Primary 5 Maths Angles & Geometry Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Yxcas
Yxcas's answer
184 answers (A Helpful Person)
1st
See image for reference. Not drawn to scale
JJ
JJ
2 months ago
Thank you