Math, asked by mzahid00020, 2 months ago

Calculate the size of angle ABC

A is 42 b is 131​

Answers

Answered by adityadewangan810
0

Answer:

ans is 7°

Step-by-step explanation:

as we know triangle total degree is 180 degree so

a+b-180=c

131+42-180=c

173-180=7°ans

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