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Home > CC2 > Chapter 9 > Lesson 9.1.3 > Problem 9-47

9-47.
  1. Find the areas of the circles with dimensions given below. Homework Help ✎

    1. Radius: 4 ft

    2. Diameter: 0.6 cm

A = πr2

A = πr2

A = π(0.3 cm)2

Approximately 0.2826 sq cm