Always,Sometimes,Never
Angles
Quadrilaterals
Triangles
Grab Bag
100
A parallelogram is _________ a trapezoid
Never
100
The name of an angle that is less than 90 degrees
What is an acute angle?
100
I have: - 4 right angles - All of my sides are equal DRAW me and write my NAME.
I am a SQUARE
100
A triangle with three congruent sides.
What is an equilateral triangle?
100
Two lines that will never cross (like train tracks).
Parallel lines
200
A rectangle is ___________ a square
Sometimes
200
The name of an angle that is greater than 90 degrees but less than 180 degrees
What is an obtuse angle?
200
I have: - 4 right angles - 2 pairs of congruent sides DRAW me and write my NAME.
I am a RECTANGLE
200
A triangle with no equal sides or angles.
What is a scalene triangle?
200
Lines that cross at a 90 degree angle
Perpendicular Lines
300
A trapezoid is ___________ a parallelogram
Never
300
The name of an angle that is exactly 90 degrees.
What is a right angle?
300
I have: - 4 congruent sides - 2 acute angles - 2 obtuse angles DRAW me and write my NAME.
I am a RHOMBUS
300
A triangle with two equal sides and angles.
What is an isosceles triangle?
300
What do you call a polygon with 7 sides?
Heptagon
400
A square is __________ a rectangle
Always
400
The name of an angle that is exactly 180 degrees.
What is a straight angle?
400
I have: - 1 pair of parallel sides DRAW me and write my NAME.
I am a TRAPEZOID.
400
I am a triangle with two actue angles and one obtuse angle. What kind of triangle am I?
I am an obtuse triangle.
400
What are the other names for a square?
Rectangle, Rhombus, Parallelogram, Quadrilateral
500
A rhombus is _____________ a rectangle
Never
500
What is the sum of all the angles in a triangle?
180 degrees
500
I have: - 2 pairs of parallel sides - Opposite sides are congruent
I am a PARALLELOGRAM (or maybe a rectangle, or a rhombus, or a square)
500
Triangle with one 90 degree angle
What is a right triangle?
500
What do you call a polygon with nine sides?
Nonagon
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