What is the area of the shaded quadrilateral shown above?
and are tangent to two perpendicular lines that intersect at point as shown in the above diagram. If the radii of the two circles are and respectively, what is the distance between andTwo circles
Note: The above diagram is not drawn to scale.
and the radius of the base circle of the cone is what is the height of the cone?In the above diagram, a sphere is inscribed in a right circular cone. If the radius of the sphere is
Note: the above diagram is not drawn to the scale
and are both tangent to circle If the radius of the circle is and what is the distance between and
and are both equilateral triangles. If the circle in the diagram with center is the circumscribed circle of and the inscribed circle in what is the ratioIn the above diagram,
Note: denotes the length of