⚠️⚠️Can some PLEASE help me this is my 4th time asking the same question! ⚠️⚠️

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?

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?