Lines
What are two lines that are the same distance apart and will never touch?
Parallel Lines
What is line of symmetry?
A figure that is exactly alike on both sides of the line of symmetry .
This is the term for a 90 degree angle.
A Right Angle
A triangle that has all sides the same length.
An Equilateral.
What are two lines that intersect to form a right angle?
Perpendicular
This shape has only 3 lines of symmetry
A triangle
An angle that is less than 90 degrees.
An Acute Angle.
This is the number of sides on a quadrilateral.
4
What is a line that has one endpoint and continues in one direction forever?
A Ray
Name a letter that has a vertical line of symmetry.
M, T, U, V, W, Y
An angle that is greater than 90 degrees.
An Obtuse Angle
This is a quadrilateral with two pairs of opposite sides parallel and 4 right angles.
A Rectangle.
A Line Segment
How do you know if something has a line of symmetry?
It is exactly the same on both sides.
What is the degree of a straight angle?
180 Degrees
This is a quadrilateral with only one pair of opposite sides parallel.
A trapezoid.
What is used to measure an angle?
A Protractor.
A triangle with two sides the same length
An Isoscele.