Question

if (2x-10 )and (3x+20) are in linear pair find them

Answer 1

Answer:

Since (2x-10° ) and (3x+20° ) are in linear pair

So

2x - 10° + 3x + 20° = 180°

5x = 170°

x = 34°

So the required angles are

58° & 122°

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Answer 2

Step-by-step explanation:

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