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konstantin123 [22]

3 years ago

7

The second angle of a triangle is the same size as the first angle. The third angle is 12 degrees larger than the first angle. H

ow large are the angles?

1 answer:

USPshnik [31]3 years ago

6 0

Answer:

Step-by-step explanation:

x+x+(x+12)=180

3x=180-12=168

x=56

third angle=56+12=68

so angles are 56°,56°,68°

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Shkiper50 [21]

Answer:

okay

Step-by-step

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