Question

3. Diameter of circle -​

Answer 1

Step-by-step explanation:

=> 2 × Rᴀᴅɪᴜs ɪs ᴛʜᴇ ʀɪɢʜᴛ ᴀɴs.

Answer 2

Answer:

If you know the radius of the circle, double it to get the diameter.

The radius is the distance from the center of the circle to its edge.

If the radius of the circle is 4 cm, then the diameter of the circle is 4 cm x 2, or 8 cm.

If you know the circumference of the circle, divide it by π to get the diametre.