MATHguide's Area of Circles Quizmaster
Review the Lesson | MATHguide homepage Updated November 19th, 2016

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If 'r' is the radius of the circle, find the following information when r = 4 units:

Use 3.14 as an approximation for π and round your answer to the nearest tenth to calculate the area of the circle.Circle
Acircle = units2