Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 3 | E Maths
2 Answers Below
Anyone can contribute an answer, even non-tutors.
hii pls help with q6iii and iv! and q8 as well! thank you☺️☺️
Date Posted: 2 months ago
Views: 54
See 2 Answers
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
For 6iii
Date Posted:
2 months ago
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
For 6iv. I used the shoelace method which you can find online. The formula looks ridiculous but it's a simple concept:
1/2[X1(Y2-Y3] because when you look at the X1 vertice the other Y coordinates are Y2 and Y3. Same for 1/2[X2(Y1-Y3] because when you look at the X2 vertices the other Y coordinates shown in the triangle is Y1 and Y3.
1/2[X1(Y2-Y3] because when you look at the X1 vertice the other Y coordinates are Y2 and Y3. Same for 1/2[X2(Y1-Y3] because when you look at the X2 vertices the other Y coordinates shown in the triangle is Y1 and Y3.
Date Posted:
2 months ago
thank you!
360 Tutoring Program