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15
×
What is the sum of the interior angles in a regular heptagon?
900 degrees
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trap
No points!
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magnet
Take 15 points!
Okay!
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shark
Other team loses 25 points!
Okay!
×
lifesaver
Give 20 points!
Oops!
15
×
Find m<CBD.
38
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5
×
What is the name of a polygon with 10 sides?
Decagon
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15
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Name 3 ways to prove a quadrilateral is a parallelogram.
opp <s =, opp sides =, opp sides II, diagonals bisect, one pair of opps sides II and =
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lifesaver
Give 10 points!
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gift
Win 25 points!
Okay!
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shark
Other team loses 20 points!
Okay!
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thief
Give points!
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15
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25
15
×
What is the sum of the interior angles in a regular octagon?
1080 degrees
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10
×
Can you prove the quadrilateral is a parallelogram using the given information? Explain.
No. Only one pair of opposite angles are congruent.
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10
×
What is the sum of the exterior angles of a 22-gon?
360 degrees
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20
×
What is the measure of one interior angle in a regular pentagon?
108 degrees
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15
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Find AD
22
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eraser
Reset score!
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gift
Win 20 points!
Okay!
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fairy
Take points!
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25
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thief
Give points!
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15
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Find AC
26
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15
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What is the measure of one exterior angle on a regular dodecagon?
30 degrees
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15
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The measure of an exterior angle of a regular polygon is 10Ë. How many sides does the polygon have?
36
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5
×
In the given parallelogram, find the measure of angle R.
135 degrees
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