Radius from Diameter

Rarely Tested

Radius from Diameter

If $$a$$ and $$b$$ are endpoints of a diameter:

$$r=\frac{AB}{2}$$

Usage

- Used to obtain the radius from the endpoints of a diameter.

No related questions available for this formula yet.

Go back to topics

Join CAT 2026 course by 5-Time CAT 100%iler

Start your IIM journey with the right preparation and crack CAT 2026.