Question

Can somebody please explain how to do this?

O is the centre of large circle. Show that QS=QR.
The diagram is attached below.

Answer 1

?

Answer 2

...

Answer 3

a diagram would help

Answer 4

Here's the diagram:

Answer 5

thinking :P

Answer 6

I've been thinking for a long time too. :/

Answer 7

o ya
because the you have the

line segment PR
the smaller circle intersects with bigger circle at the point O

if QS is congruent to QR then it should also touch the smaller circle
with the same length
at the same point

this is what i think :D