Question

Let Γ1 and Γ2 be two circles touching each other externally at R.
Let l1 be a line which is tangent to Γ2 at P and passing through
the centre O1 of Γ1 . Similarly, let l2 be a line which is tangent to
Γ1 at Q and passing through the centre O2 of Γ2 . Suppose l1 and
l2 are not parallel and intersect at K. If KP = KQ, prove that the
triangle PQR is equilateral.

Answer 1

@TessaMarie08181997

Answer 2

@mikaela19900630 Madam you too come here.

Answer 3

it is the first one on there

Answer 4

yep thats wht i got to

Answer 5

Thank you Madam

Answer 6

your welcome