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see explanation

Step-by-step explanation:

(1)

The area (A) of a circle is calculated as

A = πr² ( r is the radius )

A = 3.14 × 14.5² = 3.14 × 210.25 ≈ 660.185 in²

(2)

The area (A) of the figure is calculated as

A = area of rectangle + area of circle

   = (6 × 4 ) + 3.14 × 2² ( d = 4, then r = 2 )

   = 24 + 12.56

   ≈ 36.56 cm²

(3)

The area (A) of the circular lid is

A = πr² ( d = 4, so r = 2 )

   = 3.14 × 4

    ≈ 12.56 in²

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step-by-step explanation: