A circular table has a diameter of 6 feet. In terms of π, what is the area of the table?

I think that it is 28.27ft^2

Step-by-step explanation:

I used a calculator that specifically solves for circular area.

168

step-by-step explanation:

i am pretty sure that the answer is 168

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.