Types of Lines
I have one endpoint and one side that keeps going
What is a ray?
45 degree angle
What is an acute angle?
All of my sides are the same.
What is an equilateral triangle?
I have sides of equal length and all right angles.
What is a square?
Three upper case letters of the alphabet that are symmetrical
What are (any 3: A, B, C, D, E, H, I, M, O, T, U, V, W, X, Y)?
These types of lines appear on railroad tracks.
What are parallel lines?
This type of angle is formed by the letter E.
What is a right angle?
None of my sides are the same size.
What is a scalene triangle?
I have four sides, two sets of parallel sides, and all right angles.
What is a rectangle or square?
The following letter is not symmetrical: A, D, W, Z
What is Z?
This letter has both parallel lines and perpendicular lines. A H T Y
H
This angle is larger than a right angle, but smaller than a straight angle.
What is an obtuse angle?
I have one angle that is 122 degrees.
What is an obtuse triangle?
I have four sides of equal length. Two of my angles are acute and two are obtuse.
What is a rhombus?
A shape that is always symmetrical.
What is a (any of the following: square, rectangle, equilateral triangle)?
My line cross, but they do not have to cross at a right angle.
What are intersecting lines?
There are 3 _______________ angles in the letter M.
What are acute angles?
All of my angles are less than 90 degrees.
What is an acute triangle?
I have four sides, exactly one set of parallel lines, and my sides do not have to be equal.
What is a trapezoid?
There are how many lines of symmetry in the letter H
What is 2?
A lower case "T" is an example of these types of lines.
Perpendicular lines form these angles.
What are right angles?
If you draw a diagonal through a square, you will have this type of triangle
What is a right triangle?
A square, rectangle, rhombus, and parallelogram all have this in common.
What is two pairs of parallel lines?
The number of lines of symmetry in a square
What is 4?