The deli gets 1212 -pound blocks of cheese. They slice the cheese into 1/4 - pound and 1/2 - pound packages to sell to customers. How many 1/4 - pound packages of cheese can the deli make with 1212 - pounds of cheese? 1/4 packages

The pyraminx is a rubik's cube-type toy in the shape of a tetrahedron. the pyraminx shown below has edges 15\,\text{cm}15cm long and vertical height h=12.2\,\text{cm}h=12.2cm. the triangle drawn with dashed lines is a right triangle. what is the distance rr? round your answer to the nearest tenth.