Match each polygon to the space figure formed by rotating about the axis of rotation shown.

Step-by-step explanation:

When a triangle (polygon A) is rotated about the axis of rotation, a cone is obtained.

When you rotate a rectangle (polygon C) about the axis of rotation, we obtain a cylinder.

In polygon B, the two-dimensional shape can be seen as a combination of two triangles, and when this is rotated, we obtain a double cone.

Therefore:

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

source

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice