Nathaniel's answer to .'s Secondary 3 E Maths Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Nathaniel
Nathaniel's answer
30 answers (Tutor Details)
For b) HINT: ◇ABE = ◇BDE + 24

By comparing n ratio method, you will get a equn to solve easily