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Question
Find the degree measure corresponding to the following radian measure `(use pi = 22/7)`
`11/16`
Solution
π radian = `22/7` radian = 180°
`11/16 "radian" =180/22xx7 xx 11/16 "degrees"`
= `315/8 "degrees" = 39 3/8` degrees
= 39° `(3/8xx60)`
= 39° 22`(1/2xx60)`
= 39° 22' 30"
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