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.

Answer This Question
:)
:)

secondary 3 chevron_right A Maths chevron_right Singapore

pls help

Date Posted: 1 year ago
Views: 150
Tayng
Tayng
9 months ago
PQ IS LINE X=2 vertical line
PQ is a chord
Find mid point of PQ that is the y-coordinate of the centre

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Tayng
Tayng's answer
1093 answers (A Helpful Person)
1st
Explanation in comment

+ form right angled triangle from Centre to Q/P
Then 25² = (length of midpoint to Q/P)² + r²
This case I used Q