According to a life cycle analysis of the U. S. food system conducted by the University of Michigan, the U. S. consumes 13.9 quads of mostly fossil fuel energy to produce 1.75 quads of food energy annually. A quad is a unit of energy equal to 1 quadrillion (1015) British thermal units (BTUs). One quad is equal to the energy of 183 million barrels of petroleum. How could these data be best represented graphically?

I'm pretty sure there's a geometry rule for   anyways, if the triangle is equilateral, and the circle is circumscribed, the circle is outside of the triangle.  to find the area, you need the radius.  the radius should be a straight line from the center of the triangle to any of it's points.  draw lines from the center of the circle to each of the triangle points.  draw three more lines from the center to the middle of the sides of the triangle.  you should now have six separate 30-60-90 triangles inside of your original triangle. use your 30-60-90 rules to solve for the radius, then the circumference. 

Search it up or look it up on the dictionarysorry i wasn't any

The correct answer is kettles.