Zechariah Leow's answer to :-)'s Secondary 3 E Maths Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Use the Pythagorean theorem of a^2 + b^2 = c^2 and the rules that govern isosceles triangles as O being at the centre of the circle is equidistant from all points along the perimeter.
Date Posted:
3 years ago
thank you
360 Tutoring Program