Question

A nonregular hexagon has five exterior angle measures of 55, 60, 69, 57, and 57. What is the measure of the interior angle adjacent to the sixth exterior angle?

128
118
62
108

Answer 1

u hav to tell the sixth interior angle right?

Answer 2

yes

Answer 3

55 + 60 + 69 + 57, + 57 + x = 720

Answer 4

sum of exterior angles equal 360
6th exterior = 62
sum of exterior and adjacent interior equal 180
interior angle = 118

Answer 5

thanyou!!