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Find the missing angle measure. Need help please!!!
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14 votes
Find the missing angle measure.

Need help please!!!

Find the missing angle measure. Need help please!!!-example-1
User Vortico
by
5.3k points

1 Answer

7 votes

Answer:

This shape is a hexagon. Angles in a hexagon add to 720 degrees.

2(y) + 4(2y-20) = 720

2y + 8y-80 = 720

10y-80=720

10y=800

y=80

Let me know if this helps!

User Lakin Mohapatra
by
4.9k points
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