Question

One angle of a six-sided polygon is 140° and the other angle are equal . Find the Measure of each equal angle. ​

Answer 1

Step-by-step explanation:

5x+140=720degrees

5x=580

x=116degrees

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Answer 2

Answer:  x= 116°

Step-by-step explanation:

Six sided polygon=Hexagon

Sum of interior angles=(n-2)*180

                                    =(6-2)*180

                                    =720°

let the equal angles be equal to x°

therefore,

140 + 5x=720

5x=720-140=580°

x= 580/5 = 116° ANS