Respuesta :

Answer:

A ≈ 2920.985 cm²

Step-by-step explanation:

The area (A) of a circle is calculated as

A = πr² ( r is the radius )

given diameter = 61 , then r = 61 ÷ 2 = 30.5 and using π ≈ 3.14 , then

A ≈ 3.14 × 30.5² ≈ 3.14 × 930.25 ≈ 2920.985 cm²

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