'Sectors lesson' presentation slideshows

Because the diameters are in different units, convert 1 ft to 12 in.

2 2. The radius of the archery target is = 1 ft. Because the diameters are in different units, convert 1 ft to 12 in. The radius of the archery target is 1 ft = 12 in. The area of the archery target is r 2 = (12) 2 = 144 in. 2. Areas of Circles and Sectors. LESSON 10-7.

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