The area of a circle, in terms of π, is 4πm2.Find the value of the radius

Work Shown:

A = pi*r^2

4pi = pi*r^2

4 = r^2

r = sqrt(4)

r = 2

The radius is 2 meters.

after 1 year: 221 deer

step-by-step explanation:

30% of 170 is 51. 170+51=221

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)