(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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A point that joins 2 sides of a triangle.
Vertex
When 2 or more angles have the same measure, they are what?
Congruent
When 2 angles sum to 90°.
Complementary
The interior angles of a triangle add up to this.
180°
A triangle with 1 obtuse angle and 2 acute.
Obtuse
Angles that lie in the same spot or "match-up".
Corresponding Angles
If swoosh-swoosh-swoosh, then...
Tick-Tick-Tick
Lines that are not in the same plane, are not parallel, and will never intersect.
Skew
A triangle with 3 congruent sides.
Equilateral
If tick-tick-tick, then...
Swoosh-Swoosh-Swoosh
A triangle with 3 acute angles.
Acute
Non-adjacent angles formed by intersecting lines.
Vertical Angles
2 adjacent, supplementary angles.
Linear Pair
If swoosh-swoosh, then...
Tick-Tick
Lines that intersect at a right angle.
Perpendicular
When a side is directly across from an angle, we call it this.
Opposite Side
A triangle with 3 congruent angles.
Equiangular
Angles on the same side of the transversal and inside the 2 lines.
Same-Side Interior 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 shape with 3 sides and angles.
Triangle
A triangle with 2 congruent sides and angles.
Isosceles
Also called a "slide".
Translation
Lines in the same plane that never intersect.
Parallel
A triangle with no congruent sides or angles.
Scalene
A triangle with 1 right angle and 2 acute.
Right
If tick-tick, then...
Swoosh-Swoosh
The measure of this angle is found by adding the measures of the 2 non-adj interior angles.
Exterior Angle
