3A) The diagram shows a triangular prism. Angle CAB = 90 degrees.
Calculate the length of AB to the nearest hundredth of a meter. length of AC is 6. The measure of Angle BCA is 40 degrees

In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zləzz lezy