Pythagorean Theorem:
a^2 + b^2 = c^2
10. 144 + 196 = 340
Yes, it is a right triangle
11. 256 + 361 does not equal 684 so it is not a right triangle
I think B i am not 100 sure
Answer:

Step-by-step explanation:




<span>lIt occurs in the left parietal lobe.
Happy studying ^-^</span>