The answer is B. Adjacent angles. They both have a meeting point and don't overlap.
The answer isn't A. because both angles don't add up to 90°.
The answer isn't C. because both angles aren't 90°.
The answer isn't D. because both angles don't add up to 180°.
Hope this helps! :)
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Answer:
6
Step-by-step explanation:
A is 6
If it's right triangle 3,4,5/ 6,8,10
hope this help
Quite a broad question. 10/2 you divide by 2 which equals 5. Is that your question?