Math 205

#8

Find the angular size of a circular object with a 2​-inch diameter viewed from a distance of 7 yards.

The angular size of the object is

nothing°.

​(Do not round until the final answer. Then round to the

#9

#10

#12

Find the dimension of the object and state whether or not it is a fractal .In measuring the length of the​ object, when you reduce the length of your ruler by a factor of 5​, the number of length elements increases by a factor of 5.

The dimension is

nothing.

#13

Find the dimension of the object and state whether or not it is a fractal.

In measuring the volume of the​ object, when you reduce the length of your ruler by a factor of

4​,

the number of volume elements increases by a factor of

64.

The dimension is

nothing.