Ryan's answer to gracia's Secondary 3 E Maths question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Ryan
Ryan's answer
28 answers (A Helpful Person)
1st
These are the basic congruency questions, you should consult your teacher if you have your teacher has already gone through congruency as it will be difficult for you to understand future problems/questions