Solving equations in two unknowns (r and h) requires two independent equations. Since you have only one equation there is no solution.
Make r the subject of the formula pi*r2*h = V r = the square root of V/pi*h
h = +11 and/or -11
volume of cylinder = pi r2 h so if h = d, h = 2r so v= pi r2 2r depends on the lengths now just fill in the equation
h=16
V = pi r2 h = pi(6 ft)2(10 ft) = 360pi ft3 ≈ 1,131 ft3
Make r the subject of the formula pi*r2*h = V r = the square root of V/pi*h
S = 2 pi r h + 2 pi r2S - 2 pi r2 = 2 pi r hh = (S - 2 pi r2) / (2 pi r)
V = (pi) R2 hDivide each side of the equation by (pi)R2 :h = V/(pi)R2
h = +11 and/or -11
volume of cylinder = pi r2 h so if h = d, h = 2r so v= pi r2 2r depends on the lengths now just fill in the equation
h=16
Congratulations! You already have. h = S+r
The formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle.
V = pi r2 h = pi(6 ft)2(10 ft) = 360pi ft3 ≈ 1,131 ft3
Volume of a cone = 1/3 (pi) x (Radius of the base)2 x (Height)V = 1/3 (pi) R2 HMultiply each side of the formula by 3 :3 V = (pi) R2 HDivide each side by (pi) R2 :3 V/(pi) R2 = H
63
v=lwh