Question

Is my answer correct?

Answer 1

Answer:

Yes Your answer correct because i know that

Step-by-step explanation:

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Answer 2

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Figure : 1

The value of an exterior angle is equal to the sum of values of two opposite interior angles.

That is :

• $40 \degree + 40\degree = 3x + 20\degree$
• $80\degree = 3x + 20\degree$
• $3x = 60\degree$
• $x = 20\degree$

Therefore, value of x is 20°

And the measure of missing angle is :

• $3x + 20\degree$
• $(3 \times 20\degree) + 20\degree$
• $60\degree + 20\degree$
• $80\degree$

Figure : 2

The Value of an Exterior angle is equal to the sum of values of two opposite interior angles .

Hence,

• $v + 71\degree = 107\degree$
• $v = 36\degree$

And therefore measure of missing angle is 36°, since v was the missing angle here.

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$\mathrm{ ☠ \: TeeNForeveR \:☠ }$