What is the measure of \angle DEG∠DEGangle, D, E, G on circle OOO?

^\circ

∘

degrees

50°

Step-by-step explanation:

In the figure attached, the plot of the problem is shown.

Assuming that segments DE and CF are parallel then the following angles are congruent:

∠DEG ≅ ∠CFG

∠CGF ≅ ∠DGE

∠GCF ≅ ∠GDE

As a consequence, ∠DEG = 50°

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.