The perimeter of a triangle is 18 units, and its sides are in the ratio 3:4:5. What is the length of the shortest side?

The surface area of a cube is 5454 square units. What is the length of each side?

What is the measure of each interior angle in a regular octagon?

If the diameter of a sphere is 12 units, what is its volume?

The perimeter of a regular hexagon is 30 units. What is the length of each side?

What is the name of a polygon with six sides?

The area of a circle is 49�49π square units. What is its radius?

If a trapezoid has one base of length 6 units, another base of length 10 units, and a height of 8 units, what is its area?

In a rhombus, what is the relationship between the diagonals?

If the base of a triangle is 5 units, and the area is 1515 square units, what is its height?