Suppose the diameter of a circle is / color{green}{16}16 start color green, 16, end color green. what is its radius?

By definition, the radius of the circle is given by:

r = D / 2

Where,

D: diameter of the circle

r: radius of the circle

Therefore, substituting values we have:

r = 16/2

r = 8 units

Answer:

its radius is:

r = 8 units