A zookeeper is 6 1/4 feet tall. A young giraffe in his care is 9 3/8 feet tall. How many times as tall as the zookeeper is the giraffe?

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