Question

Please help, thank you!

Answer 1

the sum of all of the angles in a quadrilatteral is 360. so add together the 3 given angles. this can be modeled by:
62+92+114+x=360
simplify a little. so:
268+x=360
subtract 368 from both sides. so:
x=92. the missing angle has a measurement of 92 degrees

Answer 2

Add 114,92 and 62 together you'll get 268. A polygon with 4 sides the angles have to equal to 360. So subtract 360 from 268. Then you'll get your answer of 92