Given $A = (1,1),$ $B = (4,2),$ $C = (3,4),$ and $D = (2,3).$ Find the intersection of the diagonals of quadrilateral $ABCD.$ Enter your answer in the form "$(x, y)$".

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?

Collin did the work to see if 10 is a solution to the equation r/4=2.4

Which of the following represents the length of a diagonal of this trapezoid?