Robert sees a bird sitting on top of a telephone pole. He estimates the angle of elevation to the top of the pole to be 55°. If he is
standing 10 feet from the base of the pole, about how tall is the telephone pole? (Assume the pole meets the ground at a right
angle.
A. 8 feet
B. 6 feet
C. 1 7 feet
D.14 feet

-2 is the right

translate k to n and reflect across the line containing jk.

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.

0.50 , 0.75

step-by-step explanation: