What are the coordinates of the orthocenter of LMN? can anyone help me please. i will really appercaite it.

What is the volume of this square pyramid?

Asap i need it now choose all the answers that apply. sex-linked disorders affect males more than females affect females more than males can be carried by females, without being expressed are always expressed in males are caused by genes carried on the x and y chromosomes

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons