Two triangles are similar. One has side lengths of 12cm, 14cm, and y. The other has side lengths of 18cm, x, and z. Showing all your steps, solve for x.

Guest Aug 4, 2017


Assuming that the side lengths correspond.....note that the ratio of the first two sides in each triangle = 18 / 12  = 3 / 2


So.....x   will  =  (3/2) 14 =   21 cm



cool cool cool

CPhill  Aug 4, 2017

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