Asked by Kibet joash
Two circles radii 3cm and rcm touch each other externally at T. if the length of their common tangent PT is 8cm.calculate the value of r
Answers
Answered by
oobleck
Draw a diagram, and you can see that
(r+3)^2 + (r-3)^2 = 8^2
(r+3)^2 + (r-3)^2 = 8^2
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.