A circular tablecloth has a diameter of 66 inches. What is the approximate area, in square inches, of the tablecloth? Use 3.14 for a.

There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

If chord ab is congruent to chord cd, then what must be true about ef and eg?