Ask Singapore Homework?

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



Question

secondary 3 | E Maths
4 Answers Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
mary
Mary

secondary 3 chevron_right E Maths chevron_right Singapore

Pls help to solve this qn. Thank you

Date Posted: 11 months ago
Views: 170

See 4 Answers

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Tayng
Tayng's answer
1093 answers (A Helpful Person)
1st
Part 1/3
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Tayng
Tayng's answer
1093 answers (A Helpful Person)
Part 2/3
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Tayng
Tayng's answer
1093 answers (A Helpful Person)
Part 3/3
mary
Mary
11 months ago
Thanks you. Happy New Year
mary
Mary
11 months ago
The suggested answer for part c is actually 105000. Could you please help me confirm which answer is correct? Thank you
Tayng
Tayng
11 months ago
Is part b correct?
mary
Mary
11 months ago
Yes it is
Tayng
Tayng
11 months ago
Ok the suggested answer is definitely wrong cause even if you add the 4 sectors and the area of the square together it is still less than 105000
But my answer is also wrong cause I simplified the expression wrongly
mary
Mary
11 months ago
Thank you very much!
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Tayng
Tayng's answer
1093 answers (A Helpful Person)
Correct part c
mary
Mary
11 months ago
Thank you very much