Intro to Geometry
Angles
Angle Relationships
Angle Measures
Triangles
100
point
What is an exact location
100
acute angle
What is an angle that measures less than 90 degrees?
100
adjacent angles
What are two angles that are side by side and have a common vertex and ray?
100
Angles W and X are supplementary. If angle W measure is 37 degrees, then what is the measure of angle X
143 degrees
100
Scalene Triangle
What is a triangle with no congruent sides?
200
line
What is a straight path that extends without end in opposite directions?
200
right angle
What is an angle that measure exactly 90 degrees?
200
vertical angles
What are two angles that are formed by two intersecting lines and are not adjacent?
200
Angles S and T are complementary. If the measure of angle S is 64 degrees what is the measure of angle T?
26 degrees
200
isosceles triangle
What is a triangle with at least 2 congruent sides?
300
plane
What is a perfectly flat surface that extends infinitely in all directions?
300
obtuse angle
What is an angle that measures more than 90 degrees and less than 180 degrees?
300
complementary angles
What are two angles whose measures have a sum of 90 degrees?
300
Angles C and D are supplementary. If angle C measures 83 degrees what is the measure of angle D?
97 degrees
300
acute triangle
What is an triangle with all acute angles?
400
ray
What is a part of a line, which has one endpoint and extends without end in one direction?
400
straight angle
What is an angle that measures exactly 180 degrees?
400
supplementary angles
What are two angles whose measures have a sum of 180 degrees?
400
Angles U and V are complementary. If the measure of angle U is 41 degrees. What is the measure of angle V?
49 degrees
400
obtuse triangle
What is an triangles with exactly one obtuse angle?
500
line segment
What is a part of a line or ray that extends from one endpoint to another?
500
135 degrees
What is obtuse angle?
500
What angles are always congruent?
What angles are always congruent? Complementary
500
What is the measure of the angle that is supplementary when the given angle of 75 degrees?
105 degrees
500
equilateral triangle
What is a triangle with all sides that are congruent?
M
e
n
u