Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 3 | A Maths
One Answer Below
Anyone can contribute an answer, even non-tutors.
Thanks
Date Posted: 2 years ago
Views: 234
See 1 Answer
done
4 Upvotes
clear 0 Downvotes
step # 1 → get point O cooridinates
step # 2 → get line AB equation
step # 3 → get line CO equation
step # 4 →
find
when y = 0
x = ? on line CO
step # 2 → get line AB equation
step # 3 → get line CO equation
step # 4 →
find
when y = 0
x = ? on line CO
Date Posted:
2 years ago
360 Tutoring Program
U can try to use the identical triangle method to get the same answer too