Describe the rise and achievements of significant rulers in medieval Europe; Charles Martel, Charlemagne, Otto the Great, William the Conqueror, Norman Conquest, Bayeux Tapestry (as a depiction of the Norman conquest).

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:

They feared germany was trying to develop nuclear weapons.