What is the arc length if θ = 7 pi over 4 and the radius is 5?
Asked by maham237 @ in Mathematics viewed by 290 People
Answered by maham237 @
The intercepted arc of an angle is calculated through the equation,
arc = (A / 2π) x 2πr
where A is the angle in radians and r is the radius. Substituting the known values,
arc = (7π/4 / 2π) x 2π x 5 = 35π/4 ≈ 27.5
Thus, the length of the arc is approximately 27.5.
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