Definitions
Solve
Draw
Angles
A little bit of everything
100
A figure formed by 2 rays with a common end point called the vertex
What is an angle?
100
If HE bicescts <DHF, m<DHE=5x-10, m<FHE=2x+35, then find x and m<DHE
x=15
m<DHE=65
100
BD bisects <ADC
100
A 37* angle is
a. straight
b. right angle
c. obtuse
d. acute
d. acute
100
Find angles a*, b* and c*
a = 140*
b = 40*
c = 140*
200
The sum of the 2 smaller angles will always equal the measure of the largest
What is postulate?
200
<2 and <4 are vertical angles, m<2 is x+16 and m<4 is 4x-5, solve for x and find the measure of the vertical angles.
x=3
m<2, m<4=7
200
Ray ED and EF make up <DEF, point E is the vertex of the angle.
200
draw a 50* angle
200
solve x
x=9
300
The ray that splits the angle into 2 congruent parts
What is angle bisector?
300
Name a right angle.
right angle- <TVW
300
∠ADB and ∠BDC are complementary angles
300
A 180 angle is
A) Right
B) Obtuse
C) Straight
D) Acute
C) Straight
300
A pair of adjacent angles make up 90*, <1 is 60*, draw both angles and label <2
400
A pair of angles who's sum is 180*
What is supplementary angles?
400
If m<RMQ= 2x , m<QML=3x-8, and m<ML=82, then find x
x=18
400
Segment BD, BC and BA make up <1 and <2, point B is the vertex for all three segments
400
What does s equal?
s=140*
400
What is the measure of the angle?
m<=130*
500
Angles that share the vertex and one side
What is adjacent angles?
500
<1 and <3 are complementary angles, m<1 is x+4 and m<3 is 3x+2, solve for x
x=21
500
<x and <y are supplementary angles
500
Draw a pair of supplenmentary angles, one the angles is 80*
500
solve for x
x=13