mistythecoolone333 mistythecoolone333

23-06-2019
Mathematics

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are and circumfrence of a circle with radius 4 inches

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marcthemathtutor marcthemathtutor

23-06-2019

Answer:

area = 50.27 sq inches

circumference = 25.14 in

Step-by-step explanation:

given radius r = 4 in

area = πr² = 3.142 x 4² = 50.27 square inches

circumference = 2πr = 2 x 3.142 x 4 = 25.14 inches

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