Ask Singapore Homework?

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


secondary 4 | A Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question

secondary 4 chevron_right A Maths

Hi. I need help understanding this. Can somebody please explain? Thanks!

Date Posted: 6 years ago
Views: 288

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Lim Enhui
Lim Enhui's answer
1 answers (A Helpful Person)
I drew an extra dotted line above L which I labelled as QN. I labelled a few extra points; M is the point where L touches the long vertical line, O is the point whereby QO will be perpendicular to the line L, and T is the intersection between RM and QP. Angle QRM is equal to theta.