Math Problem Statement

(b) Calculate the length of the unknown side for the triangle shown.

Solution

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Math Problem Analysis

Mathematical Concepts

Geometry
Right Triangles
Trigonometry

Formulas

Pythagorean theorem: a² + b² = c²
Law of Sines: (a/sinA) = (b/sinB) = (c/sinC)
Law of Cosines: c² = a² + b² - 2ab*cos(C)

Theorems

Pythagorean Theorem
Law of Sines
Law of Cosines

Suitable Grade Level

Grades 8-10