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Whats the Angle for A,B, and C? Ive been stuck on this problem for a while. It would be great if you helped
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Whats the Angle for A,B, and C? Ive been stuck on this problem for a while. It would be great if you helped

Whats the Angle for A,B, and C? Ive been stuck on this problem for a while. It would-example-1
User Siddharth Dushantha
by
4.8k points

1 Answer

6 votes

Answer:

b=57° (vertically opposite angles)

Explanation:

57°+a+b+c=360° (angles around a point)

57°+57°+a+c=360°

114°+a+c=360°

a+c=360°-114°=246°

a=c (vertically opposite angles)

therefore 2a=246°

a=123°

b=123°

User Chris Du Plessis
by
5.5k points
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