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Fill in the missing (yellow) exterior angle with (5x) to solve for x. Diagram may not be to scale. ​
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Fill in the missing (yellow) exterior angle with (5x) to solve for x. Diagram may not be to scale. ​

Fill in the missing (yellow) exterior angle with (5x) to solve for x. Diagram may-example-1
User Maxadorable
by
3.3k points

1 Answer

5 votes

Explanation:

the sum of all exterior angles in a polygon is always 360° (one time around the full circle).

so,

360 = 71 + 85 + 44 + 3x + 5x = 8x + 200

160 = 8x

x = 20

User Lekan
by
3.3k points
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