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3 votes
A 21°
B 42°
C 639
D1260

A 21° B 42° C 639 D1260-example-1
User Prabhuram
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2 Answers

8 votes
Awnswr: 21* because 7 x =y and y= 21
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User SouvikMaji
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3.8k points
4 votes

Answer:

D) 126°

Explanation:

<G=84

<D=x

<E=180-3x

added all together should equal 180

84+x+180-3x=180

-2x=180-264

-2x=-84

x=42

<FEG=3x=3(42)=126

User Spassvogel
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