I NEED HELP PLEASE HURRY! The plan for a city park shows that the park is a quadrilateral with straight paths
along the diagonals. For what values of the variables is the park a parallelogram?
In this case, what are the lengths of the paths?

The park would be a parallelogram when x is
and y is
The length of RT is
meters. The length of US is
meter

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step-by-step explanatio89

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.

wfirfkfr/jjfi; jn; p/ojkfvlbvmkmgkgkkkgkkg

step-by-step explanation: