are the answers pictures????
The answer is 6.345 is rounded up to 6.
Answer:
D. A formula
Step-by-step explanation:
If you look at an example of a theorem, let's try Pythagorean Theorem, you can see it is a formula used to find an angle of a triangle, especially a hypotenuse.
Answer:



Step-by-step explanation:



2nd


3th


What we use?
We use that

and

Answer:
Step-by-step explanation:
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