Math, asked by shilasheth1078, 5 months ago

From the adjoining diagram calculate find the value of x.

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Answers

Answered by priyaray2306

3

Step-by-step explanation:

As AOB is a straight line

so , COA + COD + DOB = 180° ( linear pair )

2x + 10 + 3x - 10 + 40° = 180°

5x + 40° = 180°

5x = 140°

x = 140°/ 5

x = 28°

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