## 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**

Pls help with part b(ii). Thank you

(since x and PQS are supplementary)

The treatment of this is in the ASTC quadrants in A Maths.

### See 1 Answer

*done*{{ upvoteCount }} Upvotes

*clear*{{ downvoteCount * -1 }} Downvotes