Answer:
• Radius= 5.1 cm
,
• Diameter= 10.2 cm
Step-by-step explanation:
The radius is the line from the center of the circle to the circumference.
From the diagram, the radius of the circle is 5.1cm.
![\begin{gathered} \text{Diameter}=\text{Radius}*2 \\ =5.1*2 \\ =10.2\operatorname{cm} \end{gathered}]()
Therefore:
• Radius= 5.1 cm
,
• Diameter= 10.2 cm