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Answer

↓Steps Explained:↓

A circle has radius = 7

Calculate Area, Circumference, Radius, Diameter

Calculate circumference (C):

C = 2πr

C = 2π * 7

C = 14π or 43.9823

Calculate diameter (d):

d = 2r

d = 2 * 7

d = 14

Calculate Area (A):

A = πr²

A = π * 7²

A = 49π or 153.938

Final Answers