What is the value of x in the equation

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab

How many terms does the polynomial x^2 y^2 have

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.