Question

please answer this question and i will mark you as brainliest and follow you also and no unnecessary answers or else I will report that answer and please give the answer step by step explanation and don't just give only answer ​

Answer 1

Answer:

in triangle ABC

Step-by-step explanation:

ang A=45 B=? C ,=55

sum of angled of triangle is 180degee

so A+B,+C=180

45+55+B=180

100+B=180

B=180-100=80

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Answer 2

Answer:

HERE IS YOUR ANSWER

Step-by-step explanation:

Given,

angle BAC=45

AngleBCA=55

therefore sum of angle sum property

angle BAC+Angle BCA+Angle ABC=180

45+55+Angle ABC =180

Angle ABC=180 -100

=80

Reflex Angle ABC=360-80

=280

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