Most famous medieval cathedrals are in Europe (where the Christians were), and they were built between about 1000 and 1600 AD, during the Middle Ages. There are cathedrals all over Europe, in Spain, in England, in France, in Germany, and in Italy. The architecture of cathedrals is based on the old Roman basilica.
3 years ago. Hint: If you want PA = PB = PC all to be true, then you have to construct a circumcircle....which is done by finding the perpendicular bisector of AB, BC, and AC. ganeshie8.
Apply the Midpoint Formula: So the answer is P = (1, 2). But as long as you remember that you're averaging the two points' x-and y-values, you'll do fine. It won't matter which point you pick to be the first point you plug in. 1  Find the midpoint between (6.4, 3) and (10.7, 4).