+40 A circle centered at P with radius 10 and a circle centered at Q with radius 8 are externally tangent. A common external tangent intersects line PQ at R. Find QR.
Thanks!
~ PikachuLovesKetchup
+118677 This question appears to be very simple, have you tried drawing the diagram?
+40 Yes, but then again, I drew it wrong. I got help from my dad; I managed to solve it! Thanks!
~ PikachuLovesKetchup
