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Practice: Chords and Arcs ( circles ) Geometry BAnswer options:A. 7.5B. 8.1C. 8.9D. 7.9
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Practice: Chords and Arcs ( circles ) Geometry BAnswer options:A. 7.5B. 8.1C. 8.9D. 7.9

Practice: Chords and Arcs ( circles ) Geometry BAnswer options:A. 7.5B. 8.1C. 8.9D-example-1
User Ery
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\begin{gathered} \text{first apply the }Pythagorean\text{ theorem, for the triangle} \\ l=\sqrt[]{6^2-4^2} \\ l=\sqrt[]{36-16} \\ l=\sqrt[]{20} \\ so,\text{ the x= 2}\sqrt[]{20}=8.9 \end{gathered}

User Mfidino
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