Question

in the adjoining figure find the value of x​

Answer 1

Answer:

x = 15

Step-by-step explanation:

From the figure, there is set of vertically opposite angles.

We know that vertically opposite angles are equal.

So, angle opposite to 7x is also 7x

If we observe, 3x, 7x and 2x make a linear pair, so thier sum is 180.

3x + 7x + 2x = 180

12x = 180

x = 15