The diameter of the larger circle is 12.5 cm the diameter of the smaller circle is 4.5 what is the best approximation for the shaded region?
use 3.14 pi

a.70.7

b.86.5

c.102.4

d.282.6

86.5 i think HOPE I HELP

Step-by-step explanation:

c

step-by-step explanation:

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb