The height of trapezoid VWXZ is units. The upper base, VW, measures 10 units. Use the 30°-60°-90° triangle theorem to find the length of YX. Once you you know the length of YX, find the length of the lower base, ZX. Please help

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.

1696 hundred thousand

step-by-step explanation:

so what is the problem what are they asking you to solve

step-by-step explanation:

so what is the problem what are they asking you to solve

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.