Frank is standing 100 yards from a 40-yard high waterfall. What angle does he look at to see the top?

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.

Subject: geometryneed with 6 and 7