What is the measure of angle b in the triangle?

enter your answer in the box.

m∠b=
°

m∠B = 22°

Step-by-step explanation:

The sum of angles in a triangle is 180°, so we have ...

120° +(x +16)° +x° = 180°

136 +2x = 180 . . . . . . . . . collect terms, divide by °

68 +x = 90 . . . . . . . . . . . divide by 2

x = 22 . . . . . . . . . . . . . . . subtract 68

The value of x tells us the measure of angle B.

m∠B = 22°

a 270° rotation about point p says on e d g e n u it y (had to space it out because it says it's a misspelling so i couldn't submit it

the answer is mp

step-by-step explanation: