4. Given that AB || CF, m²E = 48 ° and m¿B=78º, %3D Prove: m²F=30° A 78° 199

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
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Problem 1.36EP
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Do all steps and gives reasons
4. Given that AB || CF,
m²E = 48 ° and m¿B=78°,
%3D
Prove: mzF=30 °
A
78°
48
F.
Transcribed Image Text:4. Given that AB || CF, m²E = 48 ° and m¿B=78°, %3D Prove: mzF=30 ° A 78° 48 F.
"Take Chances, Make M
Statements
Reasons
1. AB || CF
1. Given
2. mzE = 48°
2. Given
3. mzB=78°
3. Given
4.
4.
E
Transcribed Image Text:"Take Chances, Make M Statements Reasons 1. AB || CF 1. Given 2. mzE = 48° 2. Given 3. mzB=78° 3. Given 4. 4. E
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