Ask Singapore Homework?

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



Question

secondary 4 | E Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Jason Lee
Jason Lee

secondary 4 chevron_right E Maths chevron_right Singapore

please help! thank you

Date Posted: 3 years ago
Views: 208

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Brian Chiong
Brian Chiong's answer
44 answers (Tutor Details)
1st
For a circle inscribed in a square, the length of the square is equals to the diameter of the circle. With that info we find the area of the shaded region and the perimeter of the square in terms of x and then express x in terms of pi from there. Hope this helps!