SOLUTION: All seven smaller circles are tangent to each other, and the larger circle is tangent to the six outer smaller circles. The radius of each of the smaller circles is 3 cm. In cm² ,
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Question 1199595: All seven smaller circles are tangent to each other, and the larger circle is tangent to the six outer smaller circles. The radius of each of the smaller circles is 3 cm. In cm² , the sum of the areas marked "a" is.
https://ibb.co/VLW4HWy Answer by ikleyn(52794) (Show Source):
