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Help me please I’ve been stuck on this question for a bit

Help me please I’ve been stuck on this question for a bit-example-1

2 Answers

3 votes

Answer:

8

Explanation:

idk i just thought it was 8 and i was right lol

User David Higgins
by
7.4k points
6 votes

Hint:

use the law of cosine to solve for x

User Rami Jemli
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