1 Answer

Excommunicated · Answer 1 · 2024-08-15T08:41:06+0000

Answer:

Explanation:

The largest angle will be opposite the largest side (7)

Use Law of cosines

7^2 = 6^2 + 6^2 - 2 (6)(6) cos

solve for cos = .319

arc cos(.319) = 71.4 °

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