Acircular disc has an area that measures between 1,650 and 1,700 square inches. what could be the length of its radius? use 3.14 for pie

According to this description the area of the disc is:

On the other hand, the area of a circumference is given by the following equation:

  (1)

Where is the radius.

If we want to know the possible lengths of for the circular disc, we will have to apply equation (1) for both areas:

For :

For :

Therefore the radius could be 22.91 inches or 23.26 inches

22.92 inches ≤ r ≤ 23.27 inches

Step-by-step explanation:

We are given that the area of a circular disk has an area measuring between 1650 and 1700 square inches and we are to find the possible length of the its radius.

We know that  the area of a circle is equal is given by .

Finding radius for 1650:

Finding radius for 1700:

Therefore, 22.92 inches ≤ r ≤ 23.27 inches.

d

step-by-step explanation:

i used the pitagoras theoreme

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)