But most really big medieval churches in Europe are cathedrals. 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.
Problem Solving. Medians and Altitudes of Triangles. 1. The diagram shows the coordinates of the. vertices of a triangular patio umbrella. The. umbrella will rest on a pole that will support it. Where should the pole be attached so that the.
The two straight lines PQ and SR meet at the point T. Angle STQ = 67Ë. (a) Write down the size of the angle marked x. (b) Work out the size of the angle marked y. 5. PQR is a straight line. Triangle SQR is an equilateral triangle. (a) Write down the size of angle SRQ.