A Fallen Angle
Name that Quadrilateral
Points, Lines, and Rays! Oh my!
What Kind of Triangle?
Think About It...
100
What is the name of an angle larger than a right angle, but smaller than a line?
Obtuse Angle
100
What is a figured called with at least three closed, straight lines?
A polygon
100
True or False: a point must be labeled with a uppercase letter.
TRUE
100
If a triangle contains no sides that are the same length it is called a what?
A scalene triangle.
100
At 3:00 what kind of angle do the hands of a clock form?
Right angle.
200
The name of an angle smaller than 90 degrees.
acute angle
200
What is the name of a four-sided polygon?
Quadrilateral
200
How many ways can you name a line?
2
200
A triangle that has two sides the same length is called a/an...?
An isosceles triangle.
200
A square is a rectangle, but a rectangle is not a square because...?
Not all four sides are equal.
300
What is a 90 degree angle called?
Right angle
300
This shape contains 6 sides.
Hexagon
300
How many ways can you name a ray?
1
300
If a triangle contains one obtuse angle, what type of triangle is it?
An obtuse triangle.
300
At 4:15 what kind of angle do the hands of a clock form?
Acute.
400
How many acute angles are in an acute triangle?
3
400
A figure that has only one pair of parallel sides is called what?
A trapezoid.
400
When naming a ray, will the arrow always point to the left or the right?
The Right.
400
If a triangle contains a right triangle AND has two sides the same length, what two names can it be called?
A right, isosceles triangle.
400
Is a rhombus a parallelogram or a trapezoid?
Parallelogram
500
How many acute angles are in an obtuse triangle?
2
500
In what figure are opposite sides both equal and parallel?
A parallelogram.
500
An angle is made up of two what?
Rays
500
If a triangle contains 3 acute angles and all 3 sides are the same length, what two names can the triangle be called?
Equilateral and Acute
500
A stop sign is what type of polygon?
Octagon
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