Math Problem Statement
Find the length of the arc of 𝑥^2 + 𝑦^2 = 64 from 𝑥 = −3 to 𝑥 = −1, in the second quadrant.
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Circles
Trigonometry
Arc Length
Parametric Equations
Formulas
Arc Length Formula: L = rΔθ
Parametric Equations: x = r * cos(θ), y = r * sin(θ)
Trigonometric Identity: cos(θ) = adjacent/hypotenuse
Theorems
Pythagoras' Theorem
Inverse Trigonometric Functions
Suitable Grade Level
Grades 10-12
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