Three circles with radii 3, 6, and 9 ft are externally tangent to one another, as shown in the figure. Find the area of the sector of the circle of radius 3 that is cut off by the line segments joining the center of that circle to the centers of the other two circles.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.1: Angles
Problem 38E
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Three circles with radii 3, 6, and 9 ft are externally tangent to one another, as shown in the figure. Find the area of the sector of
the circle of radius 3 that is cut off by the line segments joining the center of that circle to the centers of the other two circles.
ft2
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Transcribed Image Text:Three circles with radii 3, 6, and 9 ft are externally tangent to one another, as shown in the figure. Find the area of the sector of the circle of radius 3 that is cut off by the line segments joining the center of that circle to the centers of the other two circles. ft2 Need Help? Read It
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