12.what do you call the distance from point R to point M
A. radius
B. secant
C. diameter
D. tangent
![12what Do You Call The Distance From Point R To Point MA RadiusB SecantC Diameter D Tangent class=](https://ph-static.z-dn.net/files/d89/2a3822d5e1aa69916cfc4b44b2c131ff.jpg)