Question

find the value of a b c​

Answer 1

Answer:

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$= > a + 40 = 180(linear \\ pair \: angle) \\ \\ = > a = 180 - 40 \\ \\ = > a = 40 \\ \\ = > a + b = 180 \\ \\ = > b = 180 - a \\ \\ = > b = 180 - 40 \\ \\ = > b = 140 \\ \\ = > c + 140 = 180 \\ \\ = > c = 180 - 140 \\ \\ = > c = 40$

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