Question

using 3.14

a circle has a diameter of 8 cm, what is the radius

A. 8 cm
B. 12 cm
C. 4 cm
D. 16 cm


please help i will fan and medal

Answer 1

The radius is half of the diameter.

Answer 2

\[r = \frac{8}{2}\]

Answer 3

So 3.14 isn't necessary, I don't know why they gave it to you.

Answer 4

they said using 3.14

Answer 5

can you help me with the answer

Answer 6

???

Answer 7

no okay

Answer 8

I literally just said you don't need it, just find half of 8 and that is your radius.

Answer 9

ok