Question

I don't understand this i need help like helppp please ​

Answer 1

x = 110

Explanation:

Assuming you require the value of x

The sum of the external angles of a triangle = 360°

The 3 angles shown are external angles.

Subtract the sum of the 2 given angles from 360 for x

x = 360 - (140 + 110) = 360 - 250 = 110

Answer 2

`x = 110 \\ (exterio \: angles \: of \: a \: traingle \: sum \: up \: to \: 360)`