Classify the Angle
Angle Pairs
Find the Missing Angle
Transversal angles
Shapes
100
What kind of angle is less than 90 degrees? Right, Acute, Obtuse or Straight?
acute
100
What is the measurement of angle x?
53 degrees
100
Draw an 450 angle.
half a 90 degree /
100
What is a line called that crosses two or more other lines in a plane?
traversal line
100
A triangle has angles 80 degrees, 43 degrees and x. What is x?
x = 37
200
What is the name of an angle that measures 180 degrees?
straight
200
Angles A and B are Complementary angles. Angle A measures 28 degrees. Angle B measures ___.
62 degrees
200
Draw an obtuse angle.
larger than a L
200
The type of lines that NEVER intersect
Parallel Lines
200
A quadrilateral has angles 32 degrees, 68 degrees, 154 degrees and x degrees. What is x?
x = 106
300
Complementary angles add up to _____
90 degrees
300
What is the measure of XYZ?
240
300
What is the value of x?
x = 7
300
Fill in all the angle measures
Use vertical angle and supplementary angles to find missing angles.
300
In a triangle: Angle A is 50, Angle B is 65, Angle C is 5X. What is the value of X
13
400
Sum of supplementary angles
180 degrees
400
These angles are complementary. what is the measure of the smaller angle?
y = 13
4(13) - 6 = 48
400
Write the equation to solve for x
28o + xo + 73o = 180o
xo = 79o
400
Name the congruent pairs
A = E
B = F
C = G
D = H
400
In a triangle: Angle A is 34, Angle B is 110, and Angle C is 2X. What is the value of X?
18
500
Vertically opposite angles are always __________
congruent (equal)
500
2x + 48 = 5x + 9
48 - 9 = 5x - 2x
39 = 3x
13 = x
2(13) + 48 =74
500
You have 3 angles across a straight line, one is a right angle, the second and third angles are equal. What is the value of the two unknown angles?
90+2x=180
180-90=2x
90=2x
45=x
500
Identify the measure of each angle
a, b & c = 65
d, G, & H = 115
500
a quadrilateral has angles 90 degrees, 87 degrees, 43 degrees and 2x. What is the value of x.
x = 70
600
Angles next to each other are called ___________
Adjacent angles
600
What is the measure of the verticle angles?
x = 13
so the m of each verticle angle is 117 degrees.
600
Find the value of x
x = -2
600
70 + x + x + 122 = 180
x = -6
70 + -6 = 64
122 + -6 = 116
600
Find the measures of a, b, c, d, e, f
a = 65
b = 45
c =142
d =104
e =32
f = 115