Precision is more like consistency. Take a rifle range for example. Sure, all the shots may be off centered, but if they're tightly grouped together, it shows that the shooter had precision in their shooting. Accuracy is how close to spot on the attempts or shots generally are. They would end up more towards the center, but a little more spread out.
I am pretty sure it’s c because you go up 4 and over 3 to the right so that would be plus 3
No, because square root of 26 is 5.099
A= 1,3
B= 5,5
C= 6,1
Here you go