Fuselage Size |
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Let's practice with the formula for the area of a circle. Which of the following should you use to find the area of the cross section of this fuselage below? |

Remember: the area of a circle = ¼ x r^{2} |

(A.) Area = ¼ x 3^{2} |
(B.) Area = ¼ x 6^{2} |
(C.) Area = ¼ x 12^{2} |