Angles
This is the number of points needed to name an angle.
This is how many points that are used to name a line.
2
This is a definite spot in space. It is named with a capital letter.
Point?
An angle is made of two of these that meet at the same point called a vertex.
Rays or line segments
Fill in the blanks: A line is a straight path of points that continues in ______ directions ______.
A line is a straight path of points that continues in TWO directions WITHOUT END.
This is a part of a line that has one endpoint and continues without end in one direction.
Ray?
Which angle classifies as less than 90 degrees?
Acute
Give me YOUR OWN definition for Line.
Teacher will assess the answer.
Bonus question: How many rays make up the Cartesian coordinate plane?
4
Write the distance formula.
Teacher will assess answer.
Teacher will assess answer.
Which angle classifies as greater than 90 degrees?
Obtuse
Connect the puzzle piece: first, I put my pencil on the paper to make a _______. Then, I move my hand in a ______ direction to make a ______.
first, I put my pencil on the paper to make a POINT. Then, I move my hand in a HORIZONTAL direction to make a LINE.
4 basics of Geometry
Lines, Rays, Segments, Angles
Find the distance between points (3,4) and (-5, -6).
square root 164
Find the midpoint between endpoints (20, 30) and (-40, -50).
(-10, -10)
If I go from north to south, the from south to west, and then from west to diagonal, which angle did I just create?
Obtuse
What were the first 3 things Ms. Heart taught about lines?
Point --> line --> name of a line
Bonus questions: what do you call 2 parallel lines meeting 2 parallel segments in a finite space?
Quadrilateral
Find the distance between points (11, 8) and (-17, 30).
square root 1,268
Find the midpoint between endpoints (110, 80) and (-60, -200).
(25, -60)