two similar triangles are shown on the coordinate grid: Which set of transformations had been performed on triangle ABC to from triangle A'B'C​

Find the solutions for a triangle with a =16, c =12, and b = 63º

Which expression gives you the distance between the points (5,1)and(9,-6)

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?