Triangle ABC is shown with exterior ∠z. Determine m∠z. 49° 97° 131° 146°

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Mostafa asked Jan 23, 2023

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Triangle ABC is shown with exterior ∠z.

Determine m∠z.

49°
97°
131°
146°

Mathematics
middle-school

Mostafa asked Jan 23, 2023

by Mostafa

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19 votes

The answer should be 131

Janwo answered Jan 25, 2023

by Janwo

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17 votes

Answer:

131°

Explanation:

The sum of two interior angles in a triangle is equal to an exterior angle that is supplementary to the third interior angle.

The value of z:

97 + 34 = z add numbers

131 = z

Milena Petrovic answered Jan 28, 2023

by Milena Petrovic

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