Ask Singapore Homework?

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



Ask ManyTutors

Question

secondary 3 | E Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Silin
Silin

secondary 3 chevron_right E Maths chevron_right Singapore

Pls help me with 2b ASAP thx

Date Posted: 2 years ago
Views: 373
add a comment

See 1 Answer

Ask ManyTutors
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Daniel Poon
Daniel Poon's answer
27 answers (Tutor Details)
1st
Using the length of AD you found in part (a), you can do cos(CAD) = AD/AC. Then calculate the angle CAD.