What word describes the equal shares of a shape

How do i solve using pythagorean theorem?

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.