(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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The interior angles of a triangle add up to this.
180°
A shape with 3 sides and angles.
Triangle
Lines in the same plane that never intersect.
Parallel
Lines that intersect at a right angle.
Perpendicular
When 2 angles sum to 90°.
Complementary
When 2 or more angles have the same measure, they are what?
Congruent
The measure of this angle is found by adding the measures of the 2 non-adj interior angles.
Exterior Angle
2 adjacent, supplementary angles.
Linear Pair
A triangle with 1 obtuse angle and 2 acute.
Obtuse
When a side is directly across from an angle, we call it this.
Opposite Side
Non-adjacent angles formed by intersecting lines.
Vertical Angles
Angles on the opposite side of the transversal and outside the 2 lines.
Alternate Exterior Angles
The 2 acute angles of a right triangle add up to this.
90°
A triangle with 3 acute angles.
Acute
When 2 angles sum to 180°.
Supplementary
Also called a "slide".
Translation
A point that joins 2 sides of a triangle.
Vertex
If tick-tick-tick, then...
Swoosh-Swoosh-Swoosh
If tick-tick, then...
Swoosh-Swoosh
A triangle with 3 congruent angles.
Equiangular
A triangle with 1 right angle and 2 acute.
Right
Lines that are not in the same plane, are not parallel, and will never intersect.
Skew
A triangle with 3 congruent sides.
Equilateral
Angles that lie in the same spot or "match-up".
Corresponding Angles
If swoosh-swoosh, then...
Tick-Tick
A triangle with 2 congruent sides and angles.
Isosceles
Angles on the same side of the transversal and inside the 2 lines.
Same-Side Interior Angles
A triangle with no congruent sides or angles.
Scalene
