How did congress create the supreme court and the lower federal courts

The Supreme Court of the United States was established in the Constitution itself, whereas the lower courts were left to Congress, since these needed a certain amount of nuance due to the fact that they had to be distributed throughout the states. 

Remember soh-cah-toasoh: cah: toa: now, looking at the picture we can see that we have an angle, the hypotenuse and want to find the value of the adjacent side to the angle. so we use cah to find the adjacent angle. plug in what we have: we need to solve for x now so we get it by itself on one side: plug this into your calculator and you'll find that: