Show:
Points and Lines
Angle Measures and Special Angles
Triangles
Angle Properties
Find the missing...
100
Has no dimension, but marks an exact location.
What is a point?
100
Angles that share a line and a vertex.
What are adjacent angles?
100
A triangle with 3 congruent sides and 3 congruent angles?
What is Equilateral
100
Two lines with a third line intersecting both lines at two different points.
What is a transversal?
100
60 / _____________/________ Find X / ___________/___________ / X /
What is 60 degrees?
200
Part of a line with one endpoint.
What is a ray?
200
Congruent angles formed by intersecting lines.
What are opposite angles?
200
A triangle with two congruent sides.
What is an isosceles triangle.
200
Alternate interior angles angles are shown by this pattern.
What is the z pattern?
200
/ ___________a_/_b_______ Name the Interior angles c /d and exterior angles. / _________e_/_f__________ g / h /
What is c, d, e, f. and a, b, g, h.
300
Formed by two rays that have the same endpoint.
What is an angle?
300
An angle that measures larger that 180 degrees and less than 360 degrees.
What is a reflex angle?
300
A triangle with no congruent sides.
What is a scalene triangle?
300
Interior angles in a transversal can be seen through this pattern.
What is the C pattern?
300
A. B. / __9x + 10_____/_X_______ Find x. What is the measurements of angle A and B
What is x = 17. A= 163 B= 17
400
Lines that cross each other?
What are intersecting lines?
400
Angles that have a sum of 90 degrees.
What is Complementary?
400
This right triangle has 2 congruent angles. The congruent angles measure________ degrees.
What are 45 degrees?
400
The theory that states that angles that are opposite from one another are always congruent.
What is the opposite angle theory.
400
7n+20 / n _____________/________ Solve for n. / Find X. ___________/___________ X / /
N is 20 X is 20
500
Lines that cross each other to form 90 degree angles.
What are perpendicular lines?
500
5. angles that have a sum of 180 degrees
What is supplementary?
500
Two congruent triangles are formed by drawing a diagonal line in a rectangle. The sum of the measure of all of the angles formed is_______________.
What is 360 degrees?
500
Corresponding angles create this pattern.
What is the F pattern?
500
/ 2 x ___________a_/_b_______ Solve for x. c /d Find Angle d and f. / _________e_/_f__________ g / h / 4 x + 60
x = 20 d = 140 f = 40