Answer :

laurellee27

Answer:

radius = 11 cm

Diameter = 22cm

Step-by-step explanation:

Radius - a line that goes from the perimeter of the circle to the centre.

Therefore the radius = 11 cm - as shown in the image

Diameter - a line that goes from one side of the perimeter to the other.

Diameter =  2 * radius =  2 * 11 = 22cm

Answer:

radius=11cm

diameter=22cm

Step-by-step explanation:

The radius is the distance from the center to any point on circumference.

The diameter is twice the radius

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