Show:
little by little
opening
anglisms
learn the line
tris and quads
100
an exact location
What is a point
100
an angle less than 90 degrees
What is an acute angle
100
angles with the same measure, same size and shape
What is congruent
100

Lines in the same plane that never touch

What is parallel

100

A triangle with no congruent sides

What is a scalene triangle?

200
made of two endpoints, or part of a line
What is a line segment
200
an angle that measures more than 90 degrees
What is an obtuse angle
200

They add up to 90 degrees

What are complimentary

200

lines that cross one another

What is intersecting

200

can be classified as a rectangle or rhombus

What is a square

300
a straight path that extends without end in opposite directions
What is a line
300
an angle that measures exactly 90 degrees
What is a right angle
300

side by side angles

What are adjacent angles

300

lines that cross one another to form a 90 degree angle

What is perpendicular

300

it has opposite sides that are parallel and congruent and opposite angles that are congruent

What is a parallelogram

400
a flat surface that extends without end in all directions
What is a plane
400
an angle that measures exactly 180 degrees
What is a straight angle
400

two angles whose measures equal 180 degrees

What is supplementary

400

line that goes from upwards to downwards

What is vertical

400

has one set of parallel sides

What is a trapezoid

500
has one endpoint and extends forever in the other direction
What is a ray
500
the common endpoint of two rays
What is a vertex
500

measurement of a straight line in degress

180 degrees

500

a line that goes from left to right

What is horizontal

500

has three congruent sides

What is an equilateral triangle