Question

find x
step by step solution​

Answer 1

Answer:

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Answer 2

Given :

★ Interior angle = 70°

★ Exterior angle = 120°

To Find :

★ Value of x .

Solution :

• Exterior Angle = 70°
• Interior angle = 120°

As we know that , The measure of an Exterior Angle of a triangle is equal to the sum of measures of its two interior opposite angles .

Now :

120° = x + 70°

120° - 70° = x

50° = x

Therefore , The Value of x is 50 degree $.$