Consider the following four points:
C (-18,-2)
A (-15,-5)
B (-11,-13)
D(-14-15)
What is the point of intersection of the lines AB and CD?
Point of intersection:
If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?
Apyramid fits exactly inside a cube. the cube and the pyramid share the same square base, and they are both exactly the same height. the volume of the cube is 66 cubic inches. what is the volume of the pyramid? explain your answer. answer asap