If a rectangle measures 8 feet on the short side and 9.8 feet on the kind side what is the area of the rectangle in square feet

Area of any rectangle is given by the formula:

Now, it is given to us that the rectangle measures 8 feet on the short side and 9.8 feet on the long side. Therefore, the length of the rectangle is 9.8 feet and the width is 8 feet.

Substituting these values in the above equation for the area, we get:

square feet

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.