Joe made the drawing of his bedroom. The bedroom measures 3.25 inches by 4.75 inches on the drawing. What is the perimeter of his actual bedroom if the drawing has a scale of 1 inch : 4 feet?

64 ft

Step-by-step explanation:

The perimeter of the drawing is

2(3.25 in. + 4.75 in.) = 16 in.

Now we use the scale to find the real perimeter.

1 in. : 4 ft

16 * 1 in. : 16 * 4 ft

16 in. : 64 ft

The real perimeter is 64 ft.

for b its (t) and c its (d)

step-by-step explanation:

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !