Find the length of a radius of the circle.
Question content area bottom
Part 1 the diameter is 21
The radius is
enter your response here cm.
(Simplify your answer. Type an integer or a decimal. Round to the nearest hundredth if needed.)
Question content area bottom
Part 1 the diameter is 21
The radius is
enter your response here cm.
(Simplify your answer. Type an integer or a decimal. Round to the nearest hundredth if needed.)