exam Maths Puzzle Numerical Ability

The endpoints of the diameter of a circle have coordinates R(-8,2) and S(10,-4). Find the coordinates of the center of the circle.

Read Solution (Total 0)

exam Other Question

this is from a work sheet. I need to know how to work this problem.

3x/4 + 1 = 10

Thanks how do you simplify, and write an answer as a power of 10? ex. 10power of -2 divided by 10 -4power