Can someone me with some questions 1. which choice names a radius of circle f? > a. af b. ab c. ac d. be 2. which choice does not name a chord of circle f? a. fe b. ac c. eb > d. ba 3. which choice names a diameter of circle l? > a. il b. hl c. gk d. gj 4. the radius of circle l is 16 cm. what is the length of its diameter? a. 8 cm b. 16 cm c. 32 cm > d. 64 cm

1) Radius is the line from the center of the circle going outward up to the edge of the circle. A. AF is the radius.

2) Chord is the line form one end of the circle to the other. A diameter is a chord.
A. FE is not a chord. It's a radius.

3) Diameter is a chord that passes through the center of the circle. D. GJ is a diameter.

4) Diameter is 2 radius. If radius is 16cm, then diameter is 2 * 16cm = 32cm. CHOICE C.