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Please help me with this i’m stuck
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10 votes
Please help me with this i’m stuck

Please help me with this i’m stuck-example-1
User Lance Helsten
by
8.3k points

1 Answer

4 votes

Answer:

A ) Substitute the side lengths of a and b in the equation

Explanation:

The hypotenuse which is opposite the right angle it always the length of C in the cosine rule.

User Johan Falk
by
8.0k points
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