Given: PICK is a rectangle 1. What kind of triangle is KOC?Why?
2. What kind of triangle is PIC?Why?
3. If PO + OI = 50, what is the measure of PC?
4. Name all pairs of congruent in rectangle PICK.​

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?

Which is the focus of a parabola with equation y2=4x