Trigonometry Question
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Grade 11 Trigonometry CCSS: HSF-TF.A.1
A swing at the playground is suspended by chains that are 10 feet long. Every time that a child swings from the highest point on one side to the highest point on the other side the swing travels a distance of 10.5 feet. What arc angle, in radians, is the child raveling each time the swing travels in one direction?
- π2
- 3π2
- 2π3
- π3