1 Variables, Expressions, And Integers 2 Solving Equations 3 Multi-step Equations And Inequalities 4 Factors, Fractions, And Exponents 5 Rational Numbers And Equations 6 Ratio, Proportion, And Probability 7 Percents 8 Linear Functions 9 Real Numbers And Right Triangles 10 Measurement, Area, And Volume 11 Data Analysis And Probability 12 Angle Relationships And Transformations CSR Contents Of Student Resources Chapter12: Angle Relationships And Transformations
12.1 Angle Relationships 12.2 Angles And Parallel Lines 12.3 Angles And Polygons 12.4 Translations 12.5 Reflections And Symmetry 12.6 Rotations And Symmetry 12.7 Dilations Chapter Questions Section: Chapter Questions
Problem 1PSQ Problem 2PSQ Problem 3PSQ Problem 4PSQ Problem 5PSQ Problem 6PSQ Problem 7PSQ Problem 8PSQ Problem 9PSQ Problem 10PSQ Problem 1MCQ Problem 2MCQ Problem 3MCQ Problem 4MCQ Problem 5MCQ Problem 6MCQ Problem 7MCQ Problem 8MCQ Problem 9MCQ Problem 10MCQ Problem 11MCQ Problem 12MCQ Problem 13MCQ Problem 14MCQ Problem 15MCQ Problem 1CR Problem 2CR Problem 3CR Problem 4CR Problem 5CR Problem 6CR Problem 7CR Problem 8CR Problem 9CR Problem 10CR Problem 11CR Problem 12CR Problem 13CR Problem 14CR Problem 15CR Problem 16CR Problem 17CR Problem 18CR Problem 19CR Problem 20CR Problem 21CR Problem 22CR Problem 23CR Problem 24CR Problem 25CR Problem 26CR Problem 27CR Problem 28CR Problem 29CR Problem 1CT Problem 2CT Problem 3CT Problem 4CT Problem 5CT Problem 6CT Problem 7CT Problem 8CT Problem 9CT Problem 10CT Problem 11CT Problem 12CT Problem 13CT Problem 14CT Problem 15CT Problem 16CT Problem 17CT Problem 18CT Problem 19CT Problem 20CT Problem 1CST Problem 2CST Problem 3CST Problem 4CST Problem 5CST Problem 6CST Problem 8CST Problem 9CST Problem 10CST Problem 11CST Problem 1PTTS Problem 2PTTS Problem 3PTTS Problem 4PTTS Problem 5PTTS Problem 6PTTS Problem 7PTTS Problem 8PTTS Problem 9PTTS Problem 10PTTS Problem 11PTTS Problem 12PTTS Problem 13PTTS Problem 14PTTS Problem 15PTTS Problem 16PTTS Problem 17PTTS Problem 18PTTS Problem 19PTTS Problem 1CP Problem 2CP Problem 3CP Problem 4CP Problem 5CP Problem 6CP Problem 7CP Problem 8CP Problem 9CP Problem 10CP Problem 11CP Problem 12CP Problem 13CP Problem 14CP Problem 15CP Problem 16CP Problem 17CP Problem 18CP Problem 19CP Problem 1CUR Problem 2CUR Problem 3CUR Problem 4CUR Problem 5CUR Problem 6CUR Problem 7CUR Problem 8CUR Problem 9CUR Problem 10CUR Problem 11CUR Problem 12CUR Problem 13CUR Problem 14CUR Problem 15CUR Problem 16CUR Problem 17CUR Problem 18CUR Problem 19CUR Problem 20CUR Problem 21CUR Problem 22CUR Problem 23CUR Problem 24CUR Problem 25CUR Problem 26CUR Problem 27CUR Problem 28CUR Problem 29CUR Problem 30CUR Problem 31CUR Problem 32CUR Problem 33CUR Problem 34CUR Problem 35CUR Problem 36CUR Problem 37CUR Problem 38CUR Problem 39CUR Problem 40CUR Problem 41CUR Problem 42CUR Problem 43CUR Problem 44CUR Problem 45CUR Problem 46CUR Problem 47CUR Problem 48CUR Problem 49CUR Problem 50CUR Problem 51CUR Problem 52CUR Problem 53CUR Problem 54CUR Problem 55CUR Problem 56CUR Problem 57CUR Problem 58CUR Problem 59CUR Problem 60CUR Problem 61CUR Problem 62CUR Problem 63CUR Problem 64CUR Problem 65CUR Problem 66CUR Problem 67CUR Problem 68CUR Problem 69CUR Problem 70CUR Problem 71CUR Problem 72CUR Problem 73CUR Problem 74CUR Problem 75CUR Problem 76CUR Problem 77CUR Problem 78CUR Problem 79CUR Problem 80CUR Problem 81CUR Problem 82CUR Problem 83CUR Problem 84CUR Problem 85CUR Problem 86CUR Problem 87CUR Problem 88CUR Problem 89CUR Problem 90CUR Problem 91CUR Problem 92CUR Problem 93CUR Problem 94CUR Problem 95CUR Problem 96CUR Problem 97CUR Problem 98CUR Problem 99CUR Problem 100CUR Problem 101CUR Problem 102CUR Problem 103CUR Problem 104CUR Problem 105CUR Problem 106CUR Problem 107CUR Problem 108CUR Problem 109CUR Problem 110CUR Problem 111CUR Problem 112CUR Problem 113CUR Problem 114CUR Problem 115CUR Problem 116CUR Problem 117CUR Problem 118CUR Problem 119CUR Problem 120CUR Problem 121CUR Problem 122CUR Problem 123CUR Problem 124CUR Problem 125CUR Problem 126CUR Problem 127CUR Problem 128CUR Problem 129CUR Problem 130CUR Problem 131CUR Problem 132CUR Problem 133CUR Problem 134CUR Problem 135CUR Problem 5MCQ
Find m angle DEI and m arc EF
Transcribed Image Text: 12. Find mLDEI and mEF.
1.70×
H
m
39°
56°
X78+
G
85
75°
78
F
Transcribed Image Text: 12. Find mLDEI and mEF.
E
D
56°
170x
85
X78
H
75°
G
39°
3
78
a) m/DEI:
L
(56)
b) mEF:
11
Figure in plane geometry formed by two rays or lines that share a common endpoint, called the vertex. The angle is measured in degrees using a protractor. The different types of angles are acute, obtuse, right, straight, and reflex.
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Step 1: We have to find measure of an angle and an arc
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Step 2: Finding an angle and an arc.
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