New user? Sign up

Existing user? Log in

\(A\) and \(B\) are positive real numbers such that \[A > B,\quad A^2+B^2=34,\quad AB=15.\] What is \(A^2-B^2?\)

A unit circle is divided into 12 congruent regions, as shown. What is the perimeter of one of these regions?

The blue figure is made of five quarter-circle arcs (each with integer radius) and a segment of length 4, which is the base of a \(4\times 4\) square grid ...

The parks service would like to construct a path that starts at point A and revolves around the mountain once before ending at point B.

Which describes the uphill/downhill ...

A cube and an 18-faced solid are shown, along with their nets. Loren would like to color the solids so that every face is colored and no pair of adjacent ...

Problem Loading...

Note Loading...

Set Loading...