Question

calculate the value of x in each of the following figure. please send it fast.​

Answer 1

Answer:

2x + x = 120

3x = 120

x = 40

so the angles are 40 and 80

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Answer 2

Here, PQR is a triangle.

So, by Exterior angle property,

x + 2x = 120.

3x = 120.

x = 120/3.

x = 40.

So, the value of x is 40° .

Also, 2x = 2×40 = 80° .

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