The question is seriously flawed and so cannot be answered. Volume cannot be measured in cm, nor can surface area be measured in cm. Furthermore, a radius of 90 cm, volume of 200 cubic cm and surface area of 180square cm are inconsistent. No two of them can refer to the same sphere!
That is, with the appropriate units,
radius = 90 implies volume � 200, surface � 180
volume = 200 implies radius � 90, surface � 180
surface = 180 implies radius � 90, volume � 200.
Use the formula for volume to solve for the radius of the sphere and then plug that radius into the formula for the surface area of a sphere.
Let the radius of the sphere be r. surface area of the sphere = 4 * pi * r^2 volume = (4 * pi * r^3)/3
Given a sphere of radius r, Surface area = 4{pi}r2 Volume = (4/3){pi}r3
Volume = 4/3 * pi * radius * radius * radius Surface Area = 4 * pi * radius * radius
If they have the same radius then it is: 3 to 2
surface area = 4(pi)(radius)^2 volume = (4/3)(pi)(radius)^3 hope this helped!
Volume = 113.097 m3 Surface area = 113.097 m2
Impoved Answer:-Surface area of a sphere: 4*pi*radius squaredVolume of a sphere: 4/3*pi*radius cubed
The volume of a sphere with a radius of 4cm is about 268cm3
The volume of a sphere with a radius of 2cm is about 33.5cm3
The volume of a sphere with a radius of 13 is: 9,203 units3
The volume of a sphere with a radius of 18 is about 24,429 units3