What is the area of the figure from question three? A.44cm b.44cm2 c.66cm d.66cm2 e.91cm2

Which statement best describes a square? a. a special rectangle that has four right angles b. a special trapezoid that has four sides of equal length c. a special rectangle that has four sides of equal length d. a special trapezoid that has four right angles

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

Find the volume of the solid bounded by the plane z=0 and the paraboloid z=1-x^2 –y^2