Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 4 | E Maths
One Answer Below
Anyone can contribute an answer, even non-tutors.
Please help!!
Date Posted: 6 years ago
Views: 356
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
alternate method for (a) would be since exterior angle = sum of 2 other interior angle of triangle, then angle CAD is simply 110-40=70 (faster method)
Date Posted:
6 years ago
Thank u!
Thank u!
Thank u!
360 Tutoring Program