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7 6.Find the missing side length b. Leave your answers as radicals in simplest form.
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7
6.Find the missing side length b. Leave your answers as radicals in simplest form.

7 6.Find the missing side length b. Leave your answers as radicals in simplest form-example-1
User Delapouite
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3.1k points

1 Answer

5 votes

Answer:

B= 2

Explanation:

cos (ABC)= BC/AC

B/2^2

B=2

User Haroula
by
3.3k points
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