The first one is the right option have a good day :)
A is correct.
If the two shorter sides squared and added together, equals the longer side squared, then it is a right triangle.
Answer:
A.13
Step-by-step explanation:
You just have to add the 12 and the 14 and then divide it by 2.
12+14=26
26/2=<em> 13 </em>
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<em>Hope it helps!</em>
Answer:
2583000000000
Step-by-step explanation:

6^5 because there are 5 six's being multiplied