## Math Problem Statement

In ΔJKL, k = 710 inches, l = 740 inches and ∠J=17°. Find the length of j, to the nearest inch. Do not approximate values until the end

## Solution

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## Math Problem Analysis

### Mathematical Concepts

Trigonometry

Law of Cosines

### Formulas

j^2 = k^2 + l^2 - 2kl * cos(∠J)

### Theorems

Law of Cosines

### Suitable Grade Level

Grades 10-12