True or False:
Diagonals of a square are congruent, perpendicular and bisect the angles.
TRUE
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banana
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star
Double points!
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rocket
Go to first place!
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thief
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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
What is the formula for the SUM of the interior angles of a convex polygon?
(n-2)180
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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
Which quadrilateral(s) has ALL congruent sides?
Rhombus and Square
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15
True or False:
The diagonals of a rhombus bisect each other
TRUE
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15
Which quadrilateral(s) has congruent diagonals?
Rectangle, Square and Isosceles Trapezoid
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banana
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gift
Win 25 points!
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gift
Win 10 points!
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thief
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15
True or False:
A square is not a rhombus.
False
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15
True of False:
Consecutive sides of a parallelogram are congruent
FALSE
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15
True or False:
Consecutive angles of a parallelogram are supplementary
TRUE
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15
The sum of the interior angles of a convex polygon is 7,560 degrees. Find the number of sides of the polygon.
44 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?
