1. [-/1 Points] DETAILS ALEXGEOM7 10.4.002. Complete an analytic proof for the theorem. The opposite sides of a parallel

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1 1 Points Details Alexgeom7 10 4 002 Complete An Analytic Proof For The Theorem The Opposite Sides Of A Parallel 1 (33.63 KiB) Viewed 30 times

1. [-/1 Points] DETAILS ALEXGEOM7 10.4.002. Complete an analytic proof for the theorem. The opposite sides of a parallelogram are equal in length. Let parallelogram RSTV have vertices as shown below. T R S R Let the coordinates of the vertices be the following. (x, y) = (0,0) S (x, y) = (a,0) (x,y) = (a + b, c) T V (x, y) = Then, in terms of the coordinate variables, RS = and VT = SO -Select-- . Also in terms of the coordinate variables, we find that RV = and ST = so --Select--- Therefore, both pairs of opposite sides of the parallelogram are equal in length. Need Help? Read It