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Maths Puzzle
Numerical Ability
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The sum of three consecutive integers is 108.
What is the largest of the three?
I need to find the center of a circle with the points (1,-2),(1,4),(5,6). Using the standard formula (x-k)2+(y-h)2=r2. I plugged the points in for x and y, for example (1-h)2+(-2-k