Find the area of the circle. Leave your answer in terms of pi.

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

Which table shows a proportional relationship between miles traveled and gas used?

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.