Question: "If the line $3x + 4y = 25$ is a tangent to the circle $x^2 + y^2 = r^2$, find the radius $r$ of the circle." | TestX
Loading Question: "If the line $3x + 4y = 25$ is a tangent to the circle $x^2 + y^2 = r^2$, find the radius $r$ of the circle." | TestX...