Martin wants to use coordinate geometry to prove that the opposite sides of a rectangle are congruent. He places a parallelogram ABCD in the coordinate plane so that A is (0,0), B is (a,0), C is (a, b), and D is (0,b). What formula can be used to determine the distance from point D to point A

step-by-step explanation:

a rhombus is a parallelogram enjoying his symmetry.

square root of 36/6 = 2.449489743

square root of 16/6 = 1.632993162

square root of 6 = 2.449489743

the answer is square root of 16/6 because the square root of 36/6 is the same answer as square root of 6 = 2.449489743

the answer is the third / last answer

step-by-step explanation:

but which class are u may know that first