4a: Three points representing the corners of a rectangular garden are A (-7, 3), B (7, 3), and C (7, -3). How could you use the coordinate plane below to find the coordinates of the 4th corner, point D? What are the coordinates of the point? Explain your answer.

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.