geometry 1
geometry 2
geometry 3
geometry 4
geometry 5
100
a straight set of points that goes on forever in both directions
What is a line?
100
part of a line with 2 endpoints
What is a line segment?
100
number of degrees in a right angle
What is 90?
100
number of degrees in a straight line
What is 180?
100
the number of sides on a triangle
What is 3?
200
2 angles that add up to 90.
What is complementary?
200
an angle that equals 90º
What is a right angle?
200
2 angles that add up to 180
What is supplementary?
200
equal angles formed by intersecting lines
What are vertical angles?
200
part of a line that has an endpoint, and goes on forever in only 1 direction
What is a ray?
300
2 rays with a common endpoint
What is an angle?
300
the geometry word meaning "equal"
What is congruent?
300
the complement to 30º
What is 60º?
300
the supplement to 130º
What is 50º?
300
the supplement to 25º
What is 155º?
400
the degrees in an angle vertical from 46º
What is 46º?
400
the supplement to 90º
What is 90º?
400
two lines that meet in a right angle
What is perpendicular?
400
the number of angles formed by 2 intersecting lines
What is 4?
400
an angle greater than 90º
What is obtuse?
500
an angle smaller than 90º
What is acute?
500
the number of degrees in angle A (see board)
What is 80º?
500
the number of degrees in angle B (see board)
What is 100º?
500
the number of degrees in angle C (see board)
What is 80º?
500
angle A and angle C's relationship (see board)
What are vertical angles?
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