Ask Singapore Homework?

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



Question

|
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
iman
Iman

Malaysia

anyone can help me with this question? what the means the change of angles?

Date Posted: 6 years ago
Views: 382

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Aloysius
Aloysius's answer
51 answers (Tutor Details)
1st