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Angle DHE and angle EHF are supplementary. What is the measure of angle FHG? (See picture for the angles)​
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Angle DHE and angle EHF are supplementary. What is the measure of angle FHG? (See picture for the angles)​

Angle DHE and angle EHF are supplementary. What is the measure of angle FHG? (See-example-1
User Askheaves
by
7.9k points

2 Answers

7 votes
11x+7x=180
18x=180
x=180/18
x=10

∠ DHE=7x=7•10=70 degrees

∠EHF=11x=11•10=110 degrees

∠FHG=y
11x+y=180
11•10+y=180
110+y=180
y=180-110
y=70

∠FHG=180
User Welah
by
6.9k points
5 votes
11x + 7x = 18x
18x = 180
X = 10
FHG = 70°
User S J
by
7.5k points
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