Tan Yan Pei's answer to Nameless 's Secondary 3 E Maths question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Tan Yan Pei
Tan Yan Pei's answer
41 answers (Tutor Details)
1st
For part c,lines that are perpendicular will exhibit this property
Nameless
Nameless
7 years ago
Thank uu