Solve this problem.
at one baseball stadium, there are 4 kinds of seats. what fraction of the total seats are premium?

There is a line with slope 1/a going through the point (a, a²). find the equation of the line perpendicular to this line at this point. (don’t let this problem intimidate you! solve the problem as you would if i’d given you specific values. just use variables instead.)

Describe the relationship between the angles of similar triangles and the sides of similar triangles

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