One interior angle of a regular polygon is 168 degrees. Find the number of sides of the polygon.
30 sides
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15
Given segment BE is congruent to segment ED and segment AE is congruent to segment EC. Is ABCD a parallelogram? YES or NO? If YES, which one of the 5 ways justifies your answer?
YES. Diagonals bisect each other.
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lifesaver
Give 20 points!
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shark
Other team loses 20 points!
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gift
Win 5 points!
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baam
Lose 10 points!
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15
Given segment BC is congruent to segment AD and segment BA is parallel to segment CD. Is ABCD a parallelogram? YES or NO? If YES, which one of the 5 ways justifies your answer?
NO
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15
True or False:
The diagonals of a rhombus bisect each other
TRUE
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15
Given segment BC is parallel to segment AD and segment BA is parallel to segment CD. Is ABCD a parallelogram? YES or NO? If YES, why? Justify with one of the 5 ways.
YES, because BOTH Pairs of OPPOSITE sides are PARALLEL.
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15
True or False:
Every Square is a Rhombus
TRUE
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15
True or False:
Every square is a rectangle
TRUE
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heart
Other team wins 25 points!
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star
Double points!
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fairy
Take points!
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25
banana
Go to last place!
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15
True or False:
Every rhombus is a square
FALSE
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thief
Give points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
rocket
Go to first place!
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baam
Lose 20 points!
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15
Which quadrilateral(s) has ALL congruent sides?
Rhombus and Square
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15
True or False:
Every rectangle is a square
FALSE
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15
ABCD is a parallelogram. AB = 26 and BC = 26. Which SPECIAL parallelogram is ABCD?
Rhombus
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15
Which quadrilateral(s) has congruent diagonals?
Rectangle, Square and Isosceles Trapezoid
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15
What is the formula for the SUM of the interior angles of a convex polygon?