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Geometry please help (pentagons)

Geometry please help (pentagons)-example-1
User Charles Anthony
by
2.7k points

1 Answer

23 votes
23 votes

Answer:

144

Explanation:

540 degrees is the sum of angles in a pentagon

Divide 540 by 5(number of sides) =108(interior angle)

Since there are two pentagons you do 108 X 2 = 216 degrees

Do 360 - 216 = 144

so your answer is right

User IKK
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3.5k points