Question

Look at the pic !!!!!!

Answer 1

The value of x is 10° and exterior angle is 36°.

Step-by-step explanation :

Sum of two interior opposite angle = exterior angle

So, 26° + x = (4x - 4)°

`\implies` 26° + 4 = 4x - x

`\implies` 30° = 3x

`\implies` x = 10°

And exterior angle = (4 × 10 - 4)° = 36°