Assume that lines that appear to be tangent are tangent. .0 is the center of the circle. Find the value of X. Figures are not drawn to scale

Maybe the answer is 20mm. all i really did was just multiply, which is obvious.

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .