I have the circle of equation (x-3)² + (y-4)² = 5²
Find the exact length of the tangents from the point (10,0) to the circle
The Attempt at a Solution
Honestly I can't acutally visualise on a co-oridinate graph what it's asking. A tangent touches the circle at the edge, meeting the radius at a right angle. But what does it mean find the exact length of the tangets??