Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.



Question

secondary 3 | E Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
yunhui
Yunhui

secondary 3 chevron_right E Maths chevron_right Singapore

do help ASAP thanks

Date Posted: 3 years ago
Views: 227

See 1 Answer

Use AA.
Angle ADB = Angle ABC
Angle BAD = Angle CAB

Note that it's preferred to follow the sequence of naming angles when proving similarity/congruency to avoid mix up
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Jun Ning
Jun Ning's answer
28 answers (Tutor Details)
1st