Circle A has a diameter of approximately 20 inches and an area of approximately 300 in2. Circle B has a diameter of approximately 60 inches. Which of these could be the area of Circle B?
Select one:
About 100 in²
About 300 in²
About 900 in²
About 2,700 in²

≅ 2827.4334

Step-by-step explanation:

cirlce b has diameter of 60in, so the radius is 30in (60/2)

plug in the circle area formula-->  A = π r²

A = π(30)²

A = π(900)

A ≅ 2827.4334

i got 86 for this

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step-by-step explanation: