A radius of a circle is 3 cm. What is its area? A)3)14 cm² B)28.26 cm² C)282.6 cm² D)2)826 cm²

Name: A radius of a circle is 3 cm. What is its area? A)3)14 cm 2 B)28.26 cm 2 C)282.6 cm 2 D)2)826 cm 2
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Quizplus · Accepted Answer

A circle with a radius of 3 cm has an area of 28.26 cm². The formula for the area of a circle is 3.14 (?) multiplied by the radius squared. 3² = 9, so 3.14 x 9 is 28.26 cm².

A Radius of a Circle Is 3 Cm