Find the measure of the exterior angle

pls, is urgent
tysm<3

134 degrees

Step-by-step explanation:

a triange has a total of 180 degrees

this means the 2 angles in the are equal to

180-(last angle)=x+102

the exterior angle is also 180-(last angle)

thus you can set the two equal to each other

(4x+6)=x+102

move 6 and x

3x=96

x=32

plug in

(4(32)+6)=134

to check

180-134=46(last angle of the triangle)

32+102+46=180 (true)

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.

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.