CPM Homework Banner
8-18.

Use tracing paper and a series of rigid transformations to determine if these two polygons are congruent. If possible, find the lengths of and .

Quadrilateral, A, B, C, D, with side A, B = z, side C, B = 8.4, side D, C, = 6 and side D, A, = 3. Trapezoid W, X, Y, Z ,with side W, X, = 15, side X, Y, = 8.4, side Z, Y, = 6, side W, Z, = y.

What two transformations are needed to move onto ?

To find and , divide or multiply by the zoom factor.