Something, such as a game, toy, or problem, that requires ingenuity and often persistence in solving…

An illustration of a triangle comprised of a church and two lines. This illustration can be used to…

An illustration of a three triangles created with boats and a lighthouse. This is an example illustration…

An illustration of a triangle comprised of a tower and two lines. This illustration can be used to determine…

An illustration of a triangle comprised of a tree and two lines. This is an example of a problem that…

Right triangle ABC with angles A, B, C to be used for finding distance across a river. This is a trigonometry…