Find the area of the shaded segment use pi key on your calculator to approximate pi round your answer to the nearest tenth

well, AO and OB are both radii, and therefore, both of them are 10 inches long, meaning the triangle has a height of 10 and a base of 10.

let's also bear in mind that the central angle of that segment as well as sector is 90°.

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.