Math Problem Statement

0°≤θ≤180°とする。

Solution

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Math Problem Analysis

Mathematical Concepts

Trigonometry
Angle Measurement

Formulas

sin(θ), cos(θ), tan(θ) for 0° ≤ θ ≤ 180°

Theorems

Trigonometric Functions and Unit Circle
Sine and Cosine Rules

Suitable Grade Level

Grades 9-12