Please tell fast plzzzzzz

Mathematics

1 answer:

Varvara68 [4.7K]3 years ago

5 0

Answer:

72 degrees

Step-by-step explanation:

let the ratio be 2x and 3x

2x + 3x =180° ( co interior angles )

5x = 180°

x = 180 ÷ 5

x = 36°

And the smaller angle = 2 × 36° = 72°

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