If circle c has a radius of 32 units, whats is the area ?

A = pi *1024 unit^2

A = 3216.990877  units^2

Step-by-step explanation:

The area of a circle is given by

A = pi * r^2

we know the radius is 32

A = pi * 32^2

A = pi *1024 unit^2

A = 3216.990877  units^2

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere