- Why do rocks on Mars have so many right angles?

Discover Questions

What is the nth term of the arithmetic sequence 7 5 3 1? Is a triangle a convex polygon? What is the area of a triangle that is 15x20x6? What is the volume of a right circular cone whose height is 9 inches and whose base has a diameter of 2 inches? What is the measure of the central angle if the arc length is 36 and the radius is 9?